Nutrition - Science topic

Several tools can help with quantifying polyphenol intake based on food diaries. Some of the most commonly used ones include:

Food Processor is a widely used software for dietary analysis, and it includes databases that can be customized with polyphenol content, though it might not have specific polyphenol data for all foods by default. This software can analyze food diaries and estimate the intake of various nutrients, including polyphenols, if the user can input polyphenol content or use available food composition data.

NutritionData provides detailed nutrient and antioxidant profiles for foods, including polyphenol content. This tool allows users to estimate polyphenol intake by searching specific foods and adding them to food diaries. However, it may not always include comprehensive or specific polyphenol data for every food item.

MyFitnessPal is a popular app for tracking food intake and estimating nutritional content. It may not provide detailed polyphenol data directly but could allow users to enter known values for polyphenol content in foods manually if those values are available in a secondary database or from research studies.

This software, developed by the University of Minnesota, is often used in research settings and includes detailed nutrient profiles. It might include polyphenol data, but the quality of this data depends on the version of the database used and the foods in question. It is a robust tool for diet assessment in research.

To effectively quantify polyphenol intake, it helps to reference a polyphenol database. Some key polyphenol-specific databases include:

Phenol-Explorer: An online database that provides detailed information on the polyphenol content of over 1,000 foods, which can be helpful when cross-referencing with food diaries.

Polyphenol Database (Korean Food and Drug Administration) : Another database focusing on polyphenols in foods, which can be used in combination with dietary analysis software.

USDA Food Database : While not specifically focused on polyphenols, the USDA database offers detailed nutritional information for a wide range of foods. Supplementing this with polyphenol content (either manually or through other sources) can give estimates for polyphenol intake.

To quantify polyphenol intake from food diaries, you can follow these steps:

Track Food Intake : Keep a detailed record of all foods consumed using a food diary or dietary tracking software.

Identify Polyphenol-Rich Foods: Focus on foods known to be high in polyphenols, such as fruits (e.g., berries, apples), vegetables (e.g., spinach, broccoli), beverages (e.g., tea, coffee), and whole grains.

Match Foods to Database Values : Use a polyphenol database (such as Phenol-Explorer) to find the polyphenol content of the foods listed in the food diary.

Input into Dietary Analysis Software : Enter the food items into a dietary analysis tool (like Food Processor or NDSR) that can calculate nutrient intake. If polyphenol data isn't built into the software, manually add the polyphenol values using the food database.

Calculate Total Polyphenol Intake : The software will calculate the total polyphenol intake for the day, week, or another time period, based on the amounts of each polyphenol-rich food consumed.

@Mehammed Sied

thank you.

نعم، فيتامين D له تأثير على الأداء الرياضي. يساعد فيتامين D في تحسين القوة العضلية والأداء الرياضي بطرق متعددة، مثل:

1. تحسين صحة العظام: فيتامين D يلعب دورًا مهمًا في امتصاص الكالسيوم والفوسفور، مما يعزز صحة العظام ويقلل من خطر الكسور.

2. دعم الجهاز المناعي: فيتامين D يساهم في تقوية جهاز المناعة، مما يقلل من فرص الإصابة بالعدوى التي قد تؤثر على الأداء الرياضي.

3. تحسين وظيفة العضلات: هناك دراسات تشير إلى أن نقص فيتامين D يمكن أن يؤدي إلى ضعف العضلات وزيادة خطر الإصابات، بينما مستويات كافية منه يمكن أن تحسن من قوة العضلات والقدرة على التحمل.

4. تقليل الالتهابات: فيتامين D يساعد في تقليل الالتهابات العضلية، مما يمكن أن يحسن من سرعة التعافي بعد التمرين.

إذن، تأكد من أنك تحصل على مستويات كافية من فيتامين D من خلال التعرض للشمس، النظام الغذائي المناسب، أو المكملات إذا لزم الأمر.

Yes, there are tools that assess diet quality by considering the level of food/meal processing according to the NOVA classification system. The NOVA system categorizes foods based on the degree and purpose of their processing, with four groups:

Here are a few methods and tools that have been developed:

1. NOVA-Based Diet Quality Indices

Some studies have developed NOVA-based indices to measure the overall quality of a diet by looking at the proportion of foods in each category. These indices often use food frequency questionnaires (FFQs) or food diaries to assess individual dietary intake and then classify foods into the NOVA groups.

2. Food Frequency Questionnaires (FFQs) with NOVA Categories

Some FFQs have been adapted to classify foods according to NOVA. For instance, researchers may modify traditional FFQs to include questions or checkboxes related to the processing level of foods. Respondents would indicate their consumption of foods from each of the NOVA categories, and the responses could be used to assess diet quality.

3. Dietary Surveys with NOVA Classification

In some national dietary surveys, foods are grouped and analyzed based on the NOVA system. These surveys may rely on a combination of direct food consumption data, interviews, or 24-hour recalls, and then classify foods according to their processing level.

4. NOVA-Based Dietary Patterns

Some researchers have developed tools that assess dietary patterns based on NOVA and its links to health outcomes. These include scoring systems that can assess the relative contribution of unprocessed versus ultra-processed foods to a person’s diet, often using software like DietCalc or Food Processor that can code foods into the NOVA categories.

5. Online Tools and Apps

There are also online platforms and apps being developed to help users assess their diet quality by considering the NOVA guidelines. These may involve users inputting meals, and then the platform will assess how much of their diet is made up of ultra-processed foods versus more whole foods.

While tools like these exist, it's important to note that they often require refinement and validation in different populations to ensure their accuracy.

Share a photo, it will help. BS

It will be difficult to make a correlation like this but we have to follow this:

1- Initial Assessment of Dietary pattern to Know any deficient diary factor

2- To start a schedule nearly contain Essential foods Protein , lipid , CHTS , minerals ,vitamins ,

3- To start a protocol stressed on Essential amino acid and Glutamic acid , others involved in Neurotransmitters synthesis for 3-6 months

4- w can apply any intellectual performance program aner and changing any Factor her to make conclusion

Yes.

The effects of formula milk on neonates

I am not sure. Please feel free to check it. Please find out from Shodhganga https://shodhganga.inflibnet.ac.in. Lucy George's Food and Nutrition Ph.D. thesis.

I also received a similar mail from Ms. Alma Yang for The 13th World Gene Convention 16-18th Oct 2024 in Dublin (hereinafter called“WGC-2024 to be Held in Dublin, Ireland”). i cant find it in the internet. i think something is fishy or terribly wrong wrong about this letter of invitation emails by the so called, Ms. Alma Yang

Program Coordinator

Organizing Committee of WGC-2024

Email: alma.wgc@galacluster.com

3-036

Recent research on nutrition education among university students highlights several key findings and approaches:

1. Nutritional Challenges and Behaviors:

University students often face poor dietary habits, including a high consumption of fast food and a low intake of fruits and vegetables. These habits are influenced by various factors, such as stress, lack of time, and limited cooking skills. Additionally, eating disorders such as anorexia, bulimia, and binge eating are prevalent among this demographic, impacting both physical and emotional wellbeing【6†source】【7†source】.

2. Intervention Strategies:

Effective strategies to promote healthy eating among university students include the implementation of nutrition education programs. These programs can be delivered through workshops, online courses, and integration into the university curriculum. Successful interventions often involve a combination of educational content and practical skills training, helping students make informed food choices and develop healthier eating patterns】.

3. Technology Integration:

Incorporating technology into nutrition education, such as using mobile apps, online platforms, and interactive games, has shown promise in engaging students and improving their dietary habits. These tools can provide personalized feedback, track dietary intake, and offer practical tips for healthy eating【6†source】【7†source】.

4. Impact on Academic and Health Outcomes:

Nutrition education programs have been linked to positive outcomes, including improved nutritional knowledge, better dietary practices, and enhanced academic performance. Students who participate in these programs are more likely to adopt balanced diets, which can support cognitive function and overall academic success.

5. Barriers to Implementation:

Despite the benefits, there are challenges in implementing nutrition education programs, such as limited resources, varying student engagement levels, and the need for tailored content that addresses the specific needs of university students. Continuous evaluation and adaptation of these programs are essential to ensuring their effectiveness and sustainability.

Overall, the research underscores the importance of comprehensive, multifaceted approaches to nutrition education that involve policy changes, educational initiatives, and the use of technology to foster healthier eating behaviors among university students.

Oi, voce conseguiu fazer??

Insect biodiversity and durian trees have a mutually beneficial relationship that influences the health and productivity of durian orchards. Here are the key aspects of this relationship:Pollination:Durian flowers are primarily pollinated by insects, especially nocturnal species like moths and certain beetles. These insects transfer pollen from one flower to another, which is crucial for fruit production.The presence of a diverse insect population can enhance the effectiveness of pollination, leading to better fruit set and higher yields.Pest Control:A diverse insect community includes natural predators and parasitoids that help control pest populations. For example, predatory insects such as ladybugs, lacewings, and parasitic wasps can help manage pests that might otherwise damage durian trees.By maintaining a balance, these beneficial insects reduce the need for chemical pesticides, promoting a healthier orchard ecosystem.Nutrient Cycling:Insects play a role in decomposing organic matter, such as fallen leaves and fruits. This decomposition process returns nutrients to the soil, improving soil fertility and health, which in turn benefits the durian trees.Detritivores, such as certain beetles and ants, break down organic material, aiding in nutrient cycling.Ecosystem Health:A high level of insect biodiversity is an indicator of a healthy ecosystem. Healthy ecosystems are more resilient to environmental stresses, such as diseases, extreme weather, and climate change.Insect diversity helps maintain the overall ecological balance, which supports the long-term sustainability of durian orchards.Mutualistic Relationships:Some insects form mutualistic relationships with durian trees. For example, certain ants protect durian trees from herbivorous pests in exchange for food resources such as nectar or shelter provided by the tree.

Dear Dr. Punia,

I am interested in writing the chapter 4: Bioactive compounds : structure , properties and applications. If this slot is free, please let me know

Thanks

Monika Mahajan

I have done the same, international student

Based on your requirements, developing a scale for good practices in livestock feeding and feed safety entails a customized approach based on the specific environment or region. It would involve a review of previous studies as well as interviewing animal science and animal nutrition experts, along with professionals experienced in working on farms. This multifaceted approach will help in devising a comprehensive and tailored scale that encompasses the nuances of specific environments and practices.

For literature review, you can use these keywords such as "animal nutrition," "livestock feeding practices," "feed safety," and "good practices in animal feeding" to refine your search.

I like your "Future trends in health professions education" chapter because the education of a healthcare professional is of foremost relevance in his or her functioning as that professional. And the future should rely on the past to mold the techniques in schooling. I wish you success in your chapter-writing as some of my published papers have been referenced in chapters in books. Good luck!

Both prebiotics and probiotics play important roles in nutrition, but they serve different functions within the digestive system.

Sure, nutrition does indeed affect milk yield and quality. The diet of dairy cows, which is rich in nutrients such as carbohydrates, amino acids, fatty acids, minerals, vitamins, and water, plays a crucial role in milk production.

The digestibility of the forage consumed by the cow can impact the milk composition and yield. For instance, the rapid wilting of silage over 24 hours has been shown to increase dry matter intake and milk protein concentration by 0.10% 1. Similarly, the concentration of starch in the concentrate can significantly affect milk protein. Increasing the level of starch in the concentrate from cereals has been shown to increase milk protein content. However, excessive starch levels can lead to digestive upsets and depressing intake.

The amount of energy consumed, the density of energy in the diet, and the source of energy in the diet all influence milk protein percentage and yield. For example, cows fed rations containing 59 percent concentrate produced an average of 11 percent more milk, 13 percent more protein, 3 percent more fat, and 11 percent more lactose than cows fed 49 percent concentrate rations.

Breeding can also significantly contribute to increasing milk protein in the medium to long term. Selection based on positive protein deviation can improve milk protein concentration.

In addition to dietary factors, other environmental factors such as weather, climate, geography, and accommodations can also affect milk yield and quality. For instance, cows in temperate climates with milder seasons tend to be more productive than cows in climates with more extreme weather.

In conclusion, nutrition plays a significant role in milk yield and quality, and it's essential to consider both dietary and environmental factors when managing a dairy herd.

Millets are a highly nutritious and fibrous food source, providing a good amount of protein, micronutrients, and phytochemicals. They contain approximately 7-12% protein, 2-5% fat, 65-75% carbohydrates, and 15-20% dietary fibre. The essential amino acid profile of millet protein is better than that of various cereals such as maize. Due to their exceptional nutritional composition and potential health benefits, millets have gained attention in recent years and are esteemed for their ability to provide essential nutrients, minerals, carbohydrates, and dietary fibre. Many instant products such as pancake mix, laddu, puttupodi, dosa batter, and health drink powder can be made.

covid triggers autoimmune reaction (such as vitiligo) in a small % of cases.

Drip fertigation is a precise and efficient method of delivering fertilizers along with irrigation water directly to the plant root zone through a drip irrigation system. It allows for controlled and targeted application of nutrients, enhancing plant growth, optimizing nutrient uptake, and minimizing waste.

Its role in achieving nutritional security lies in its ability to provide crops with the right balance of nutrients at the right time and in the right amounts. By supplying essential nutrients directly to the root zone, drip fertigation ensures efficient utilization by the plants, leading to improved crop yields, quality, and overall agricultural productivity.

Components of an ideal drip fertigation system for crop nutrition include:

1. Fertilizer Injectors:- These are devices that accurately inject fertilizers into the irrigation system, allowing precise control over nutrient delivery.

2.Water Source:- A clean and reliable water source is crucial for preparing the fertigation solution, ensuring it doesn't contain impurities that could harm the plants or clog the irrigation system.

3.Fertilizers:- Various water-soluble fertilizers or liquid nutrients are used in drip fertigation, providing essential elements such as nitrogen (N), phosphorus (P), potassium (K), as well as micronutrients like zinc, iron, etc.

4. Fertigation System Controls:-These include control valves, flow meters, and monitoring devices to regulate the flow rates of water and nutrients accurately.

5. Drip Irrigation System:- The network of pipes, emitters, and tubing ensures the even distribution of the fertigation solution to the plant root zone, optimizing water and nutrient uptake.

6. pH and EC Monitoring Devices:- Instruments to measure pH levels and electrical conductivity (EC) of the fertigation solution, ensuring the solution's suitability for the plants.

7. Automation and Monitoring Systems:- Automated controllers and sensors help in managing and adjusting the fertigation process based on real-time data, optimizing resource use and maximizing crop growth.

An ideal drip fertigation system integrates these components efficiently to supply crops with the precise nutrients they need, resulting in improved yields, reduced environmental impact, and enhanced nutritional security.

infectious disease outbreaks have a huge impact on health systems and the well-being of the people affected in addition to responders themselves.

- First of all, they cause disruption to other health services provided. For example, during COVID-19, a lot of services for chronic diseases were disrupted and the focus was on more acute cases of the infectious disease.

- additionally, the public health measures taken, such as quarantine and physical distancing can have an impact on mental health.

That is why other aspects of health and well-being such as mental health should be considered during infectious disease outbreaks.

I published a paper about how mental health interventions could be integrated into outbreak response.

Hi Priya Darshane

I came across some amazing articles that would enlighten us more about psychobiotics. Please check the same.

1. https://www.nature.com/articles/s41398-021-01422-7

2. https://www.nature.com/articles/s41380-022-01817-y

3.

4.

5. https://www.sciencedirect.com/science/article/abs/pii/S0963996921007924

Thanks,

Samir

Dear Dr.Ghadir El-Chaghaby,I'd like to contribute as reviewer in the esteemed journal Egyptian Journal of Nutrition.I served as an reviewer in Journal of Allergy and Clinical Immunoligy Global for 3 reviews,and also in Eurasian journal of Food Science and Technology,kindly check my ORCID for reference

Unripe fruits normally contain more complex carbohydrates, which can most often act like dietary fibre and break down into sugars as riped.

Agricultural diversification is a crucial strategy for achieving nutrition security, as it promotes the cultivation of a variety of crops and foods, which can help address malnutrition by providing a balanced and diverse diet. Below, I've listed and evaluated a few case studies of successful nutrition security programs through agricultural diversification:

Bangladesh - Homestead Food Production Program:

Overview: Bangladesh's Homestead Food Production Program promotes agricultural diversification by encouraging smallholder farmers to grow a variety of crops, vegetables, and fruits in their homestead gardens.

Evaluation: The program has been successful in improving nutrition security by increasing the availability of diverse, nutrient-rich foods at the household level. It has also empowered women as primary caretakers of these gardens, contributing to women's empowerment and gender equity.

Uganda - The Sweet Potato Action for Security and Health in Africa (SASHA) Project:

Overview: SASHA promotes the cultivation and consumption of orange-fleshed sweet potatoes (OFSP), a vitamin A-rich crop. The project encourages farmers to diversify their crops and includes nutrition education.

Evaluation: SASHA has successfully improved both food security and nutrition outcomes. OFSP is a valuable source of vitamin A, which helps combat vitamin A deficiency, particularly in children and pregnant women. The project's holistic approach combines agriculture, nutrition education, and community engagement.

Brazil - Zero Hunger Program (Fome Zero):

Overview: Brazil's Zero Hunger Program is a comprehensive anti-hunger initiative that includes agricultural diversification through the promotion of family farming and agroecology.

Evaluation: The program has contributed to significant reductions in hunger and poverty in Brazil. By promoting diverse farming practices and increasing access to land and resources for smallholders, it has improved food security and nutrition outcomes for vulnerable populations.

Ethiopia - Productive Safety Nets Program (PSNP):

Overview: Ethiopia's PSNP aims to improve food security by providing food or cash transfers to vulnerable households in exchange for participation in public works programs and agricultural activities, including diversification of crops.

Evaluation: The PSNP has had a positive impact on food security and nutritional outcomes by incentivizing agricultural diversification and providing support to households in times of need. It has also contributed to building resilience to shocks.

India - Rashtriya Krishi Vikas Yojana (RKVY):

Overview: The RKVY is an Indian agricultural development program that encourages farmers to diversify their crops by offering financial incentives and support for crop diversification.

Evaluation: While the program has been successful in promoting crop diversification, its impact on nutrition security has varied. To enhance nutrition outcomes, complementary interventions, such as nutrition education and support for small-scale food processing, may be needed.

In evaluating the success of these programs, it's important to consider factors beyond agricultural diversification, including community engagement, nutrition education, gender inclusion, and socioeconomic context. Successful nutrition security programs often take a holistic approach that addresses multiple aspects of food security and nutrition, including production, access, utilization, and stability.

For metabolic disorders, Please Read my book Your Health Is In Your Mouth

Just use AI

In my opinion, all pregnant women must be under the the control of professionally qualified dieticians during pregnancy as well as their obstetricians. But due to financial problems this is not achievable in many countries, therefore gestational diabetes will increase since almost all foods are with so many extra chemical additives unknown at all by consumers !?

Implementing millet-based integrated farming systems for food and nutritional security faces several constraints and challenges. Here are some key ones:

I would start with PCA & cluster analysis using nutritional profile data and the same with agronomic data. If you want to combine both sets of data then other methods can be used depending on the type of these data. If both sets of data are continuous then do PCA & cluster analysis otherwise regression tree & random forest modelling may be an option...

This brown colour development on skin of fruit may be due to lack of chloroplasts in pectin due to magnesium deficiency .Magnesium sulphate @0.5 % may be applied at vegetative and before flowering stage of corp.

Hi, Gracieli

Unfortunately, I did not participate.

If you are wondering how long it takes to have a full length text article to be published in a healthcare journal or periodical it is directly proportional to its need. In other words, if no one has published something of its sort and it is built upon the research of others (who are accurately credited in the reference part) it will be publish faster. I hope this helps.

Actually, Mothers should help them in the beginning. So, after few trying they will prepare their breakfast easily

Just do this with fun

Wheat is a good source of carbohydrates, fiber, protein, and some essential vitamins and minerals. However, some people may be intolerant to gluten, a protein found in wheat.

Maize can be modified to enhance its nutritional and industrial value by various methods, such as:

These are some of the methods that can modify maize to enhance its nutritional and industrial value. However, these methods may also have some limitations or challenges such as cost-effectiveness, consumer acceptance, environmental impact and regulatory issues. Therefore, there is a need for more research and development to optimize these methods and ensure their safety and quality

Yes, several studies have shown that nutrition education can have a positive effect on diet quality, sustainable nutrition, and rating behavior among university students.

A systematic review of 34 studies published in the journal "Advances in Nutrition" in 2018 found that nutrition education interventions were effective in improving dietary habits among college students. The review concluded that interventions that included multiple components, such as classroom education, cooking demonstrations, and social marketing campaigns, were more effective than interventions that only included a single component.

Another study published in the "Journal of the Academy of Nutrition and Dietetics" in 2016 evaluated the impact of a nutrition education intervention on the diet quality and food waste of university students. The study found that the intervention improved the diet quality of the students and reduced their food waste.

In addition to improving diet quality, nutrition education can also promote sustainable nutrition behaviors among university students. A study published in the journal "Sustainability" in 2020 found that a nutrition education intervention increased the consumption of plant-based foods and reduced the consumption of meat among university students, which can have a positive impact on the environment.

Overall, these studies suggest that nutrition education can be an effective tool for improving dietary habits, sustainable nutrition behaviors, and rating behavior of university students.

reference :

Nutrition is essential for sustaining life in general, regardless of age.

I don't know if this can help, but I found this article:

Link:

you can also find articles if you search your questions in the google or google schoolers etc.

Reducing food waste and ensuring access to nutritious food are complex issues that require a multifaceted approach. Here are some strategies that can help:

Reduce food waste at the source: Food waste often happens before it reaches consumers, such as during production, distribution, and retail. Farms, food processors, and retailers can take steps to reduce waste by improving production practices, optimizing supply chains, and donating excess food to food banks and other charitable organizations.

Encourage proper food storage and handling: Consumers can play a crucial role in reducing food waste by storing and handling food properly. This includes using food before it expires, storing food at the right temperature, and freezing leftovers for future use.

Educate the public: Raising awareness about the impact of food waste on the environment and the importance of access to nutritious food can encourage individuals and businesses to take action. Education can take many forms, such as public campaigns, school programs, and community events.

Implement policies to reduce food waste: Governments can help reduce food waste by implementing policies such as tax incentives for food donations, food waste reduction targets for businesses, and regulations on date labeling.

Support local food systems: Supporting local food systems can help ensure that all people have access to nutritious food. This includes promoting community gardens, farmers' markets, and urban agriculture.

Address food insecurity: Food insecurity is a complex issue that requires a comprehensive approach. Strategies to address food insecurity may include increasing access to healthy food through programs such as food banks, school meal programs, and SNAP (Supplemental Nutrition Assistance Program).

By implementing these strategies, we can work towards reducing food waste and ensuring that everyone has access to nutritious food.

Here are some studies that look at the influences of nutrition on infertility in females as well as males.

1. Aoun, Antoine et al. “Can Nutrition Help in the Treatment of Infertility?.” Preventive nutrition and food science vol. 26,2 (2021): 109-120. doi:10.3746/pnf.2021.26.2.109

2. ESHRE Capri Workshop Group. “Nutrition and reproduction in women.” Human reproduction update vol. 12,3 (2006): 193-207. doi:10.1093/humupd/dmk003

3. González-Rodríguez, Liliana Guadalupe et al. “Nutrición y fertilidad” [Nutrition and fertility]. Nutricion hospitalaria vol. 35,Spec No6 7-10. 7 Sep. 2018, doi:10.20960/nh.2279

i hope this helps you

kind regards

Alex

There is currently no direct scientific evidence linking nutrition and the presence of microfibers in the body. However, there is growing concerned about the potential health impacts of microplastics, including microfibers, on human health, as they can accumulate in the body and potentially disrupt biological processes. While there is ongoing research on the effects of microplastics on human health, more studies are needed to fully understand the potential risks and how to mitigate them. Therefore, it is advisable to reduce exposure to microplastics by avoiding the use of plastic-based products, especially those that can come into contact with food or drinks.

reference :

Kabita Maharjan To calculate the EORTC QLQ-C30 scores in a pre- and post-nutritional education study, you would need to follow these steps:

It is important to note that the calculation of EORTC QLQ-C30 scores can be complex and may require specialized software or expertise. Therefore, it is important to consult the questionnaire's user manual or seek the guidance of a trained researcher or statistician to ensure that the scores are calculated accurately and appropriately for your study.

I still have much to learn about this topic, but from my current understanding, and If I understand the question well, the order of the data may not matter in R. You can use a hierarchical model to account for the relationship between effect sizes within studies. This model separates the variation into within-study and between-study components to provide a more accurate analysis.

Calculating the nutrition solution volume for a hydroponic system depends on several factors, including the type of plants being grown, the stage of growth, and the size of the hydroponic system. Here are the general steps to calculate the nutrition solution volume for a hydroponic system:

It's important to note that these are general guidelines, and you may need to make adjustments based on your specific plants and system. Additionally, it's important to monitor the nutrient solution regularly to ensure that the plants are getting the nutrients they need and that the solution is not becoming too diluted or too concentrated.

It depends on the specific type of culture medium you are preparing and the storage conditions. Some culture media can be used on the same day, while others should be stored before use to ensure their stability and prevent contamination. For a nutritive gelose medium, it is generally recommended to sterilize it before use, which involves heating it to a high temperature for a specific period to kill any bacteria or other contaminants. After sterilization, the medium can be used immediately or stored for a limited period, depending on the particular storage conditions and the stability of the medium. Typically, sterilized culture media should be stored in a clean and sterile container at a cool temperature, such as 4°C, and used within 2-3 days. After this period, preparing a fresh batch of the medium is recommended to ensure optimal growth and viability of the microorganisms.

It is important to follow proper sterile technique when handling the medium and monitor the pH and other parameters to ensure that it remains suitable for use.

Has there been much research into the level of preconception nutrition knowledge in adults of conception age within the UK? I can see studies in USA, Australia. My end goal is to ask young adults or adolescence, should there be more education before pregnancy on how we eat and how the foetus develops from fertilisation to infancy and how future health problems can be prevented?

Yes. Naturopathy and phytopharmacology, for example, make great sense, especially as balancing treatments and therapies.

Thanks for sharing this great contribution.

Hello Marta :)

Some journals free of charge (today) in Nutrition area, with options of open access (with charge):

British Journal of Nutrition

Journal of the Academy of Nutrition and Dietetics

Nutrition Bulletin

Journal of Human Nutrition and Dietetics

Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity

Appetite

This question has not a single answer.

Milk yield depends not only on nutritional regime but also on genetic merit, environmental conditions, body condition at the beginning of the lactation, etc. NRC and INRA give comprehensive methods to estimate requirements of dairy cows. The rationing would also depend on the ingredients (forages and concentrates) available for you.

Have a look at this:

When addressing biofortification through the farming system the focus on grain legumes is very critical.

The legume weans the system from the use of ammoniated nitrogen and its detrimental effect reduces costs and increases yields.

India has prevalent micronutrient issue rice only diets will be a worse case scenario.

When 20% grain legume is added to rice wheat or millet sorghum complete nutrition is available.

Thus the need to focus on rotation for the diet and animal ration.

For the legume crop which can produce all the nitrogen need from the air the use of seed treatment to legume seed can give the needs for micronutrients that are required for optimized biological nitrifcation which also needs a combination with seed inoculation.

Education on these practices and their benefits along with demonstration is in order.

In order to write a good review, you MUST be an expert in the area. While, currently there are tons of junk journals, which would publish whatever you submit, providing you pay them a publication fee. Evidently, this would be a waste of time and funds, but you decide.

Dear Aniq Ur Rehman ,

I would aim for subscription-based journals (or hybrid journals where you decline the open access option), these journals are in most cases free of costs. Some examples are:

-Journal of Food Science and Technology (JFST) (https://www.springer.com/journal/13197 ). Impact factor 3.117

-Journal of Food Science (https://ift.onlinelibrary.wiley.com/journal/17503841 ). Impact factor 3.693

-Journal of the Science of Food and Agriculture (https://onlinelibrary.wiley.com/journal/10970010 ). Impact factor 4.125

-Food Bioscience (https://www.sciencedirect.com/journal/food-bioscience ). Impact factor 5.318

-Food & Function (https://www.rsc.org/journals-books-databases/about-journals/food-function/ ). Impact factor 6.317

-Food Chemistry (https://www.journals.elsevier.com/food-chemistry ). Impact factor 9.231

If you consider journals without the impact factor >4-5 ‘requirement’ you might check the list of open access journals free of costs:

Best regards.

PS. Try to avoid predatory journals. Potential predatory publishers you can check in the Beall’s list (https://beallslist.net and https://beallslist.net/#update ) and potential predatory so-called stand-alone journals you can check here https://beallslist.net/standalone-journals/ and https://beallslist.net/standalone-journals/#update

Hi guys,

Do you know for how many passages you can keep the cells CCD 841 CoN in culture?

Best

Dear Mahmoud A. Mohammad Fakhri, the subject is a matter of continuous debate and contreversies. Similar threads already discussed the subject at RG platform. I have posted many contributions with recent references on the toxicity of nanomaterials. My Regards

Bonsoir chère collègue. Je ne sais si vous maîtrisez spss. Il pourrait bien faire votre affaire. Merci

I would like to participate. I have already done a comprehensive research on the effect of diet on metabolic health. Please have a look at my published article, showing results of the study I have done.

Organic foods contain higher levels of certain nutrients, lower levels of pesticides, and may provide more health benefits for the consumer. Organically grown vegetables/foods contribute to nutrition security https://pubmed.ncbi.nlm.nih.gov/20359265/

Dear Radhika Jain ,

I think you rightfully wondered if this is a predatory business. These people are discussed on various occasions here on RG, have a look at: https://www.researchgate.net/post/International_Conference_on_Microbiology_Infectious_Diseases Here I indicated numerous red flags:

-They are mentioned in the list of questionable conferences https://libguides.caltech.edu/c.php?g=512665&p=3503029

-The address is suspect (virtual offices) and most likely misleadingly suggesting UK origin https://www.abcn.com/offices-london-city--lombard-street-2533

-Even if the address is legit it looks like they are not even registered here https://suite.endole.co.uk/explorer/postcode/ec3v-9hd

And I would like to add that the name used looks fake to me (Charlie does not seem a real last name to me). See for more good observations why to avoid this one in the given link.

Best regards.

Hello Dr. Mohammad Zahir Ullah

That was actually really hard! A lot of journals on this topic charge for submission and publication.

I hope these are ok - sometimes it was not really totally clear it was free but it sounds like it. I suggest you email the office(s) to confirm.

- Journal of Human Nutrition and Dietetics

- Human Nutrition and Metabolism

- Clinical Nutrition

Change in testosterone level alone can not be consider as a strong criteria for determining the quality of male brood fish. The level of related hormones including estradiol-testosterone ratio, gonad weight, milt quality, sperm count and motility together can be considered as strong criteria.

thank you so much dear Mr. Hamid.

If it's BMI for 7th graders, the index must be standardized by norms. Researchers tend to use BMI z-score using the CDC norms (google search BMIz CDC), but there are other standards as well (WHO, IOFT, etc.). BMI z-score is age and gender adjusted. Note, it's not simple standardization as the z-score is based on the growth trajectories. Typically, you need to run a SAS macro to compute BMI z-scores, but a Canadian Pediatric Group has developed a shiny app to compute these scores for you. (https://cpeg-gcep.shinyapps.io/who2007_cpeg/ ; they have CDC options as well). If you are studying nutrition or feeding 'habits', I assume you have repeated observations. In this case, you would run linear mixed effect model adjusting for baseline BMI and other factors. (google search for LME or analysis of repeated observation). Depends on how data were collected, things can be quite complicated. I encourage you to consult with a biostatistician for further guidance.

Dear Hind,

Do you mean you are looking for a dietary assessment tool in which you can compare your data with recommended intake per nutrient? If so, I think you should check WHO for recommendations or other national guidelines.

The dietary assessment tools that I can think of are mostly used to give the mean nutritional values of food products.

Kind regards,

Keshia

Dear Dr Mekonnen Tilahun,

I found this interesting document (in attached) that may actually help you in your research.

Best wishes,

Sabri

Dear Dr. Bulcsu Szekely

This research survey is about all kinds of athletes and sports players including football players. It would be really great if you participate in this research.

Best Regards

Hello dear colleague.

A very interesting study. I can join.

I have experience in questioning student-athletes.

As well as the correction of their nutrition in order to increase immunity and endurance.

I would be happy to work together.