The primary difficulty in predicting the benefits of dietary changes and how they will affect gene expression is:

a. not everyone eats the same.
b. not everyone responds the same to environmental exposures.
c. there is a great variety of intake from supplements currently.
d. There is no difficulty in predicting the benefits.


b

Nutritional Science

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Which statement about nutrition’s role in a person’s life is FALSE?

a. Nutrition is the science of the nutrients in foods and their actions within the body. b. Nutrition is the study of human behaviors related to food and eating. c. Careless food choices can contribute to chronic disease. d. Chronic diseases progress slowly. e. A diet is defined as a restrictive food plan designed for weight loss.

Nutritional Science

Which of the following is true of the disease caused by vitamin D deficiency in children?

It is characterized by the loss of sensation in the hands and feet, muscular weakness, and abnormal heart action. It is characterized by yellowing of the skin due to spillover of the bile pigment from the liver into the general circulation. It is characterized by the rupture of the red blood cells. It is characterized by abnormal growth of bone and manifested in bowed legs or knock-knees.

Nutritional Science

Describe the optimal way to increase caloric intake for an underweight individual

Nutritional Science

A magnesium deficiency might contribute to the disruption of the cell membrane. ?

Indicate whether the statement is true or false

Nutritional Science