1. identify which nutrients your body can use as a source of energy?
2. define essential amino acids. from what source do you obtain essential amino acids?
3. how might saturated fats and trans fat cause illnesses later in life, like heart disease?

1.) carbohydrates are nutrients your body can use as a source of energy.

2.) Essential amino acids cannot be made by the body. As a result, they must come from food. The 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

3.) Trans fat can raise your total blood cholesterol level, which increases your risk for heart diseases. Too much fat can lead to weight gain and obesity.

a lack of sleep can affect body weight. two hormones in the body, leptin and ghrelin, control feelings of hunger and satiety, or fullness.

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