If a nonessential amino acid is not available, cells can make it from a keto acid if ________ source is available.

Among the following, which has the greatest power to suppress hunger?

What amino acid is used to synthesize the neurotransmitter epinephrine and the pigment melanin?

Which of the following would not be considered a valid recommendation for accepting a healthy body weight?

Though it has limitations, a basic rule of energy balance states that 1 pound of fat is stored for each ________ kcalories eaten in excess.

The Seven Countries Study found that Mediterranean countries have low rates of heart disease because they consume more _________ in their diet.

Of the following, which would be considered a fad diet?

An otherwise healthy person regularly consuming a high-protein diet risks ________.

Of the following, which would be considered a fad diet?

How do environmental influences affect eating habits?