Digestive Health Archive

Naturally fermented foods have been getting the attention of health experts because they contain beneficial probiotics that may help strengthen your gut biome — the bacteria and microorganisms in your digestive tract.

A digestive enzyme supplement can be helpful for people who have difficulty digesting certain foods, but taking one to treat a condition such as heartburn may or may not provide any relief.

Blood type compatibility matters during transfusions, and an Rh mismatch can create risks that may not appear immediately.

A recent colonoscopy may raise questions before you donate blood, but the reason behind this screening question may surprise you.

Enlarged red blood cells on a routine blood test can have several explanations. Find out what your results may mean and when follow-up is needed.

Most cancer screening guidelines recommend an upper age limit to cease regular testing. But older adults should ask their doctor whether the benefits of continuing screening outweigh the risks, which may include unnecessary treatments and potentially dangerous complications.

An elevated GGT result can have several explanations, from supplements and pain relievers to underlying liver conditions.