Although the condition, also known as lactose malabsorption, is typically not harmful, some people may experience uncomfortable symptoms. Age-related declines in lactose-digesting enzyme levels can increase lactose intolerance. Fructose: Fructose is a sugar that occurs naturally in honey and fruits. It...
Causes: irritable bowel syndrome (IBS), constipation, lactose intolerance, fructose malabsorption, Crohn’s disease, ulcerative colitis Symptoms: pain after eating on the right or left side below the ribs or in the lower chest and in the shoulder tip (referred pain due to the irritation of the...