A 2009 study from the Archives of Internal Medicine found as many as 3 out of 4 Americans suffer from a Vitamin D deficiency. We all know about the bone-building benefits of milk, but many other foods can help boost your intake of Vitamin D and the calcium you need to keep your bones strong and joints supple. One cup of Collard Greens provides 256mg of calcium. 2  Yogurt-High in protein and healthy bacteria for your gut, yogurt offers 400mg of calcium in just an 8-ounce serving. 3  Choose non-fat yogurt for a satisfying and healthy snack.
Lactose intolerance is a condition caused by a lack of an enzyme called lactase, which, in turn, causes the body to be unable to digest lactose, a sugar found in milk and milk products.actase is normally produced by cells lining the small intestine where it breaks down lactose into a form that can be absorbed by the blood. A lack of lactase can cause uncomfortable symptoms for some people.
Lactose intolerance is the inability or insufficient ability to digest lactose, a sugar found in milk and milk products. Lactose intolerance is caused by a deficiency of the enzyme lactase, which is produced by the cells lining the small intestine.Lactase breaks down lactose into two simpler forms of sugar called glucose and galactose, which are then absorbed into the bloodstream.ilk and milk products are a major source of calcium and other nutrients. Calcium is essential for the growth and repair of bones at all ages. A shortage of calcium intake in children and adults may lead to fragile bones that can easily fracture later in life, a condition called osteoporosis.