Top Nutrition Research Topics

nutrition research topics

Nutrition is an essential aspect of our lives as human beings. Its importance is one of the reasons why we must discuss topics relating to nutrition. Being aware of what we consume and why we consume them help us become aware of our health and make us conscious of what we take in. These topics span different branches, applications, and fields to ensure that we pass the correct information. 

Nutrition topics are a broad range of topics that do not only talk about food. What you eat is a major determining factor to a lot about you, and hence should be reflected in your choice of topics. These topics cover what you eat and how it affects your health, your career, and even down to your mood. With new dieting and nutritional patterns introduced daily, environment and other factors affecting food as we know it, people want to understand it all. 

A lot is changing, and nutrition isn’t left out in this change, hence the need to discuss these nutrition-related topics. These topics help throw light on these changes to get in-depth knowledge to ensure you’re not harming yourself. These articles will provide you with these nutritional research topics. Furthermore, if you’re yet to choose from nutrition topics to research, we will provide you with a guide on how to do so. Keep reading.


How to Come up with Nutrition Topics to Write About

Choosing topics for any form of writing is as essential as the entire piece of writing. Food research topics aim to pass a message, share an idea, or educate. The aim of your paper should be reflected in your choice of subject so the message is passed immediately and efficiently. 

While choosing the right topic is essential, you should also pay attention to your work to do it right. You can always outsource your writing pieces to an expert to ensure it is done right. Here are some tips on how to come up with your own topics.


  1. What would your audience want to knowYou can choose a topic by putting yourself in your audience’s shoes. Whether throwing more light on an already existing fact or explaining something new would be helpful to your audience. Proper research would help you decide what areas fall under this category and what to write about. Ensure you include facts and relevant information. Choosing a topic people want to read about gives you an extra edge and places you in a place of authority.
  2. Ensure your topic is definiteFinding research topics about food can be broad, so you should be definite. Try choosing a topic that isn’t too narrow and, at the same time, isn’t too much to cover either. Instead of selecting a topic you may not be able to cover effectively. It is better to choose a slight angle you can cover in-depth. This will help make your job easier and let your readers understand your point without a hassle.
  3. Choose a nutrition topic you’re interested aboutIt is always easier to work on a topic you’re interested in. Your interest can stem from curiosity, zeal to prove a point, or wanting to find out more about a topic of interest. Whatever your reason, it makes the process of gathering facts a lot easier and faster. Depending on your chosen topic, you may already have some background knowledge of what you want to write about.


Research Topics on Nutrition

  1. Various weight loss approaches, which is healthy and which isn’t?
  2. Tracking calorie content in foods and why you should do it.
  3. Why are there so many available diet choices? Are they all healthy?
  4. Food allergies; why does the body react to certain foods?
  5. Is overhydration possible? 
  6. Which is easier to handle, obesity or anorexia?
  7. Has food processing done more harm than good? Discuss with case studies.
  8. Mineral deficiency in infants and how to correct it.
  9. Healthy developmental food for infants.
  10. Influence of cultural background on nutritional habits.


Nutrition Topics for Research on Vegetarianism

  1. Does vegetarianism lead to any form of nutrient disorder?
  2. Pescetarian, veganism, fruitarian, etc., why the sudden awareness?
  3. What are the environmental implications of vegetarianism?
  4. Should vegetarian meals be introduced to cafeteria menus in schools?
  5. Positive effects of vegetarianism.
  6. Should we all be vegetarians? Discuss
  7. Are pure vegetarian diets suitable for all ages?
  8. Does vegetarianism provide you with all the necessary nutrients?
  9. Adopting vegetarianism as a beginner. All you need to know.
  10. Vegetarian nutrition. Eating the healthy way.


Nutrition Science Topics

  1. Chemical components of food ingredients (choose at least three case studies)
  2. The high rise of caffeine addiction among middle-aged white-collar professionals.
  3. Alcohol consumption and its effect on nutritional health.
  4. How social media influences the younger generation’s food choices and nutritional habits.
  5. What are the major influencing factors of food disorders? Genetics or lifestyle choices.
  6. Are national food policies necessary?
  7. Are there safe food processing measures? What are the regulating bodies?
  8. Your immune system and what you eat. How to be on the safe side.
  9. Food poisoning. What factors make everyday food become poisonous?
  10. Genetically engineered plants. Has science gone too far? 


Nutrition Topics for College Students

  1. Nutritional habits among young adults and what influences them.
  2. Government nutritional policies and measures to ensure it is being adopted.
  3. Why is breakfast said to be the day’s most important meal?
  4. Should the government have a say in what you eat as an individual?
  5. Common nutritional habits among college students. Which is healthy and which isn’t?
  6. In-depth analysis of various dieting systems. What are their pros and cons?
  7. Healthy eating as a method of stress relief.
  8. Brain foods you didn’t know about and why you need them.
  9. Is food security possible? What are active measures?
  10. Is dieting expensive, and are there other pocket-friendly options?


Controversial Nutrition Topics

  1. Dieting and taking it to the extreme among young adults.
  2. Psychological approach to treating eating disorders
  3. Nutritional deficiencies associated with dieting for weight loss.
  4. Mineral deficiency and overdose, how do you handle both situations?
  5. Complete proteins and their makeup.
  6. Why lactose intolerance is a common nutritional health deficiency.
  7. Vitamins and food supplements. When do they become indispensable?
  8. What are the effects of cholesterol on human health?
  9. Metabolic processes involve different food types and why you should know them.
  10. Nutritional benefits of various foods, myths, and facts.


Sports Nutrition Topics for Research

  1. Exercising and dieting for weight loss and striking a balance.
  2. Dieting as a professional athlete is all you need to know.
  3. Do healthy nutritional habits replace exercising completely?
  4. Nutritional do’s and don’ts to maintain a healthy athletic career.
  5. Common eating disorders among athletes and why.
  6. Are supplements a healthy choice for athletes?
  7. Caffeine addiction among young adults, especially athletes.
  8. Bodybuilding diets for athletes. Doing nutrition the right way.
  9. Creatine and athletics. Why is it of any importance?
  10. When you eat versus what you eat. Are they of equal importance?


Health and Nutrition Topics

  1. Does introducing technology to farm methods affect the quality of food produced?
  2. All you need to know is the tobacco industry then and now.
  3. Food production as a global industry, how does it affect world poverty?
  4. The alarming rate of fast food consumption and how it affects your general health.
  5. Dietary requirements across various illnesses. Are they effective?
  6. Eating your way to sound health is the ultimate guide.
  7. Essential nutrition for infant development across different stages.
  8. Why is fast food still consumed despite how harmful it is being common knowledge?
  9. Why certain foods are risk factors for illnesses.
  10. How does malnutrition reflect amongst adults?


Nutrition Topics on Eating Disorders

  1. Self-awareness among young adults and how it influences nutritional patterns.
  2. Eating disorders. Types, symptoms, effects, preventive and treatment methods.
  3. Discuss the environment as a contributing factor to eating disorders. 
  4. Eating disorder stereotypes. Myths and facts.
  5. Are eating disorders gender specific? Which gender is more prone?
  6. Discuss intermittent fasting as a trigger to developing an eating disorder.
  7. Eating disorders are associated with stress and how to treat it.
  8. The influence of social media on handling eating disorders. 
  9. Psychological implications of eating disorders and how it affects other aspects of your life.
  10. Characteristics of eating disorders that are easily misdiagnosed.


Popular Nutrition Topics

  1. How do parents’ nutritional habits rub off on children?
  2. The effect of age in changing diets and why it is essential.
  3. Sleep and nutrition as healthy companions. Why are they both necessary?
  4. Does nutrition affect your mood and mental health in general? Discuss
  5. Social media and food choices. 
  6. The influence of marketing on nutrition. How marketing presents everything as good.
  7. Can supplements replace the original nutrient-providing food?
  8. Long-term effect of dieting on the human body.
  9. What weight is overweight?
  10. Sugar intake at various age levels. When is it advisable?


Interesting Nutrition Topics

  1. The habit of stress eating and how it affects your productivity 
  2. Your eating habits and your hormones, what is the relationship?
  3. Food preparation and its role in nutrient retention of different foods.
  4. Nutrition in infants; do’s and don’ts.
  5. Planning a personal food menu, what should be there and what shouldn’t.
  6. Vegetables and herbal supplements, are they the same?
  7. Curating a balanced diet and its current cost implication.
  8. Dehydration is a significant concern in infant nutrition.
  9. Food processing, its advantages, and disadvantages.
  10. Effect of food choices on diabetic patients.



Writing can be tricky, but it is easier if you don’t have to figure it out alone. This article is provided to serve as a guide to help provide you with insights on how to go about it. All the topics are original topics you can easily pick from. If you’re still looking for something different, you can paraphrase our topics however you want or follow the guide to come up with yours.

Frequently Asked Questions

How do I choose a nutrition research topic?
Choose a topic that is specific and well-defined, relevant to current nutrition issues, and interesting to you. Also, consider the availability of data and resources for your research.
What are some potential nutrition research topics for a dissertation?
Potential nutrition research topics include the impact of diet on chronic diseases, food insecurity and its effects on health, the effects of certain nutrients on cognitive function, and the impact of nutrition on mental health.