A woman has been limiting the amount of products in her diet to lose some weight. 3 months later she developed edemas and her diuresis increased. What dietary component deficiency is the cause of this?

Answer options

1. Proteins
2. Minerals
3. Fats
4. Carbohydrates
5. Vitamins

Explanation

Low protein levels in the blood caused by malnutrition, kidney, and liver disease can cause edema. The proteins help to hold salt and water inside the blood vessels, so fluid does not leak out into the tissues. If a blood protein, called albumin, gets too low, fluid is retained and edema.