Research Topics on Nutrition

Research topics on nutrition would be your search quest once you decided to do a doctorate in nutrition and its associated fields. “Too much of anything is good for nothing” well! how do you know which is good and how much is good? That’s where nutrition comes in. The impact of food on one's health is known as nutrition. Food is made up of macronutrients like protein, carbohydrate, and fat, which not only provide calories to fuel the body and provide it energy, but also play specialized roles in health maintenance. Here are some nutrition related topics to explore

Food Nutrition Related Topics

  • Polyphenolic substances and their metabolites in human plasma: detection, identification, and quantification
  • Examine the longevity of ample flavonoids in processed versus unprocessed soft drinks samples.
  • A detailed analysis of western food culture in India and its impacts
  • Describe the different sorts of foods that are legumes.
  • What disorders are linked to a lack of antioxidants in the diet?
  • Saturated and unsaturated fatty acids: what's the difference?
  • What happens when you're in ketosis?
  • Is it necessary to take vitamins supplements? When is the ideal time to consume vitamin supplements?
  • Explain how a person's diet influences the strength of their connective tissue.
  • What role does vitamin C play in fighting free radicals?
  • Is milk required for the formation of strong bones in children?
  • How can the body convert sunlight into vitamin D?
  • Health and environmental perceptions of students who eat organic food.
  • Farmers and their purchasing patterns, as well as the relationship between fruit and vegetable consumption.
  • constituents of a heart attack survivor's diet, evaluated as a nutritional requirement.
  • Food safety issues have an impact on the growth of young children in an indigenous society.
  • The importance of collaborative extension in diabetic self-care education and its impact.
  • Development of new chemical and bio sensor for food safety
  • Microplastics on sea foods and its health risk when consumed.
“One cannot think well, love well, sleep well, if one has not dined well.” - Virginia Woolf, A Room of One's Own

Nutrition related Topics

  • Strawberry's cholesterol-lowering properties
  • The efficacy of a smartphone-based lifestyle modification in the prevention and management of diabetes
  • A better understanding of role of mediated insulin action in individuals.
  • The health effects of selenium
  • Why is lactose intolerance so common?
  • Why women are prone to anemia?
  • Rate of Conversion of sunlight into Vitamin D across ages
  • Is the nutrition labelled in some food products real-case study
  • Factor attributed to malnutrition and its effects on growth
  • Targeted Policies to be taken in public schools to tackle malnutrition
  • Understanding how nutrition affects the epigenome of intestinal stem cells and risk of cancer
  • Dietary and thermal limits: surviving and reproducing
  • Effect of manipulating gut microbial activity on exercise performance and recovery
  • An analysis of how much does packaging material affects nutritional quality
  • “Fibers” and the design and function of the microbiome
  • Examine the factors that influence mineral absorption in human body
  • Location based investigation on percentage of population affected by zinc deficiency
research topic on nutrition

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Other Nutrition Related topics

  • Influence of actress on girls to be slim and healthy
  • What role does sleep have in your eating habits?
  • What can parents do to help their children avoid being obese?
  • A report on how rural nutrition education programs in Corona face the challenges and opportunity.
  • Children with neurodevelopmental disorders' nutrition and drug intake.
  • An experimental analysis on trying out different weight-loss strategies: Eating intuitively and emotionally.
  • Developmental research for a healthy eating program promoting healthy, homemade food
  • Celiac disease: the need of a gluten-free diet as well as the quality of the diet.
  • Study of how one develops a commitment to eat healthy.
  • A look at the event that have chances to influence the dietary preferences.
  • Preventing eating disorders in pre-adolescents.
  • Reasons for difficulty in quitting alcohol consumption and the nutrition changes to bring them back
  • Exploring the relation between binge eating and depression.
  • Ayahuasca in treating addiction and PTSD.

What Happened when you are in ketosis?


When you're seeking for information on diabetes or weight reduction, you'll probably come across the term ketosis. Our body enters a state known as ketosis when it doesn’t have enough carbs to burn for energy. Instead, it burns fat to produce ketones, which it can use as a source of energy. A ketogenic diet can aid weight loss. You can lose weight quickly in the short term since it depletes the body's glycogen and water resources. Ketogenic diet was initially designed for epilepsy patients and gradually gained attention as a weight loss diet

Why ketosis is considered for weight loss?

  • Unlike some other prevalent low diets, which tend to be high in animal protein, the keto diet focuses on persuading the body to utilize stored body fat rather than sugar for energy.
  • While low-fat diets are commonly recommended for those seeking to lose weight, research reveals that keto is a superior weight-loss strategy.
  • After eating a pre-determined number of calories for the day, you will not feel hungry.
  • Keto has been demonstrated to be beneficial a little for a variety of health issues, including: Acne, Diabetes, Brain injuries.
  • The high-fat, low-carbohydrate ketogenic diet was one of the most popular dietary trends among Indians in 2019, according to a new survey performed by domestic health and fitness app HealthifyMe.

Limitations on Keto diet

  • According to Harvard researchers, the keto flu is a set of symptoms that might develop two to seven days after adopting the diet and include headaches, cloudy thinking, lethargy, irritability, nausea, sleeping problems, and constipation.
  • Keto diet reduces fibre consumption. Fibre from food passes through the body and feeds gut bacteria, which create short-chain fatty acids that fuel colon cells and have anti-inflammatory qualities.
  • Diabetic ketoacidosis, or DKA, is a serious condition that affects diabetics which causes the blood to turn acidic.
  • Researches have indicated that people on the lowest-carbohydrate diet (such as the ketogenic diet) had the highest risk of overall cardiovascular, cerebrovascular, and cancer death rates.


A ketogenic diet can help you attain ketosis, which is a natural metabolic condition. It can be tough to stick to a rigorous diet to induce ketosis, and there may be some undesirable side effects. Ketosis isn't for everyone, although it can be beneficial for some.

Importance of Nutrition

Our bodies are entirely made up of and fueled by the foods and beverages we consume. Food provides all of the energy required. Why do people need to eat? Is it simply that we get hungry? But that's not all. Food provides energy to people. We require energy at all times, whether we are running, jumping, singing, or sleeping. Eating provides us with all of the energy we require. The nutrients found in food also make up the structures that make up the human body, such as muscles, organs, and bones.

Some Recent Nutrition Related Researches

  • Alzheimer's study: A Mediterranean diet might protect against memory loss and dementia
    Scientists at the DZNE, research group led by prof. Michael Wagner and senior psychologist at the University Hospital Bonn's memory clinic, have now discovered in a study that a regular Mediterranean-like dietary pattern with comparably more vegetable intake, such as legumes, fruit, cereals, fish, and monounsaturated fatty acids, such as from olive oil, has the ability to prevent protein deposits in the brain.
  • Many people could reduce their 'feeding window' by three hours
    People's interest in adopting a dietary pattern known as time-restricted feeding is influenced by 'real world' variables, according to a new study from the University of Surrey.
  • Why some of us are hungry all the time
    According to new research, persons who have steep declines in blood sugar levels several hours after eating feel hungrier and consume hundreds more calories throughout the day than others.
Check out some of the research highlights by ICMR-National Institute of Nutrition, Department of Health Research, Ministry of Health and Family welfare Govt of India.

PhD in Nutrition

Learners in the PhD program have the chance to do comprehensive research in the field of nutrition and dietetics. The important area of research includes

  • Clinical and Therapeutic Nutrition and Dietetics (with the aim of improving nutritional management of diet-related noncommunicable diseases like diabetes, obesity, coronary heart disease, and other issues)
  • General Nutrition which covers Adolescent and maternal health and nutrition, child malnutrition, micronutrient deficiency control, and behavior change communication
  • Promoting Health Care,
  • Sports Nutrition
  • Food safety and Quality Control

Are you an aspiring researcher who wants to help the community by contributing your research and make an impact in policies or in your career growth? Be happy that you got into the right place.

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