Nutrigenetics refers to the identification of an individual’s genetic makeup, which is coordinated with the response to nutrients from food. Nutrigenetics is the science that bridges the gap between the food you consume and your individual genetic makeup. Genetic variations, known as SNPs, determine your body’s nutrient response and influence important lifestyle factors such as physical function, cognitive performance, and overall wellbeing. Nutrigenetics studies how genes determine the effects of nutrients on the body and health
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How your body reacts to what you eat is your unique nutritional profile. It’s based on your specific genes, which relate to things like nutrient intake and utilization, food intolerances, allergies, and nutritional deficiencies. Variations in your VDR gene, for example, may mean you need more vitamin D than most others (while changes in your MTHFR gene may reduce your ability to use folate (vitamin B (. Nutritional genomics focuses on the interaction between the bioactive components of foods and the genome and includes nutrigenetics and
nutrigenomics.
Nutrigenetics can be applied to create personalized diet plans that potentially optimize health outcomes and prevent disease. Nutrigenetics studies the relationship between genetic variation and the way people respond to nutrients in their diet. Dietary genetic information also provides information about how your body composition and weight react to certain levels of macronutrients and how your health levels, such as blood sugar and cholesterol, change depending on your diet. The response to bioactive food components depends on the genetic background (nutritional effects), which can influence absorption and metabolic goals or sites of
action.
Nutritional Genomics focuses on the interaction between bioactive food ingredients and the genome, which includes nutrigenetics and nutrigenomics. In the areas of genetics, nutrigenetics makes it possible to adapt the diet of each individual according to their genes in order to be healthier and take measures to prevent diseases. As an expert in the health and fitness industry, it is important to understand terms such as nutrigenetics and nutrigenomics, to know what these tests can mean for customers, where their limits lie and what risks they have. In this branch of science, the optimal diet is determined based on a series of dietary changes, whereas nutrigenetics provides important information that helps clinicians make the
optimal diet for finding a specific person, i.e.
nutrigenetics is the branch of genetics that studies the relationship between genes and nutrition in order to achieve optimal health through diet. As an athlete, nutrigenetics can provide you with important insights to optimize your diet in parallel with your training routine. Nutrigenetics developed into an independent field at the end of the 20th century, although the concept that genetics can influence nutritional needs and responses has existed for much longer
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References:
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3481686/
- Nutrigenetics vs Nutrigenomics & What They Mean to Clients | ISSA