Outline the differences between nutrigenetics and nutrigenomics.

What will be an ideal response?


Nutrigenetics is the interaction between an individual's genetic profile (i.e., genotypes of specific genes and the function of proteins encoded by those genes) with nutrients and other bioactive food components. In contrast, nutrigenomics is the study of mechanisms by which nutrients and other food-derived bioactive substances interact with the genome to influence gene expression.

Nutritional Science

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______ is important for immune function because it promotes the health of mucus-producing cells of the epithelial tissue.

A) Vitamin E B) Vitamin A C) Vitamin D D) Vitamin C

Nutritional Science

An unhealthful aspect of the traditional Mexican diet is the frequent consumption of ____

a. tomatoes, chilies, and onions b. flour tortillas, chorizo, and eggs c. corn tortillas, amaranth, and rice d. pinto beans, jicama, and avocado e. red meat, poultry, and olive oil

Nutritional Science

_________________ are the nutrients (carbohydrate, fat, and protein) that contain calories

Fill in the blank(s) with correct word

Nutritional Science

People who exercise regularly are more likely to develop ________ than people who don't exercise regularly.

A. type 2 diabetes B. bulimia C. depression D. stronger bones

Nutritional Science