F.R.E.D March 2014 | Page 3

1. Excess intake can lead to excess energy stored as fat tissues.

3. High protein diets can cause kidney damage.

2. Prolonged intake of carbs can lead to diabetes.

Carbohydrates, fats and proteins are all essential macromolecules, but excessive intake, particularly of high energy molecules like fats, can lead to the excess energy being stored as fat tissue, as well as health complications like obesity, coronary heart disease, or diabetes.

Carbohydrates, when broken down into monosaccharides, can be absorbed into the bloodstream, and provide much of the body’s short-term energy. However, prolonged high intake can lead the liver to become less sensitive to insulin (diabetes).

Proteins are required to produce essential amino acids, and because they are relatively low in energy there is little danger in high protein diets. This does not mean protein should not be used as a replacement for carbohydrates however, merely that there is a lower risk involved in consuming large amounts of protein. High protein diets can be responsible for kidney damage. High intake of fats can lead to obesity and coronary heart disease, with saturated and unsaturated trans fats posing the greatest risk. Cis fats can provide positive effects, like lowering cholesterol, but only when consumed in moderation.

Possible Health Consequences of Diets Rich in Carbs, Fats, and Proteins

Rich in Carbs, Fats, and Proteins

MAIN IDEAS

4. High intakes of fat can cause obesity and coronary heart disease.