Search Now. Find a Great Dermatologist Near You. Dry scaly skin has been associated with a number of disorders, including bacterial infections (for example, impetigo, staph infections, or erythrasma) and fungal infections (for example, tinea, also known as ringworm).
One vitamin that can upset your stomach when taken in large doses is vitamin C, also called ascorbic acid. Vitamin C plays an essential role in tissue maintenance by promoting the production of collagen -- a protein that makes up a portion of your bones, blood vessels, tendons and ligaments.
Individuals who have a sensitive stomach are essentially experiencing symptoms of acid dyspepsia, and buffered vitamin C is specialized for them. Some people need higher doses of ascorbate supplements, for example those diagnosed with a deficiency in vitamin C and the disease it causes called scurvy. Buffered vitamin C provides an excellent ascorbic acid supplement in that the flavonoids it contains significantly increases absorption.