Vitamin D may relieve irritable bowel syndrome (IBS)

Glucosamine for osteoarthritis may also improve your digestion

Intestinal disorders may be caused by too little vitamin D

Magnesium for treating constipation and other symptoms

Omega-3 fatty acids benefit the gut flora

Remember magnesium for a healthy digestion

Remember vitamin B1 for energy, mood, and digestion

Vitamin A in animal feed could potentially protect against milk allergy