Individuals need a greater number of grams daily of linoleic acid than alpha- linolenic acid for optimal health.

Which is less refined?

Which of the following is digested before being absorbed?

There are no known risks to taking dietary supplements.

Unrefined carbohydrates cause a greater glycemic response than refined sugars.

A _____ meal stays in the stomach the longest.

The gastrointestinal tract is part of the endocrine system because it releases ___ that regulate digestion and the rate at which food moves through the digestive system.

The pancreas is part of the endocrine system and also part of the digestive system.

Lead absorption is decreased by the presence of ________ in the body.

Dietary supplements can be a source of nutrients and calories.