h3>Common Side Effects of Dextroamphetamine Tell your doctor if any of the following side effects become severe or don't go away: Difficulty falling asleep or staying asleep
Itâs possible. Most people experience a gradual decline of lactase (the enzyme that helps your body digest milk products) activity as they age. If dairy isnât sitting with you as well as it used to, try this self-test: Stop consuming dairy products for five days, and on the sixth day, drink a glass of milk. If your symptoms resolve during the dairy-free days and return when dairy is reintroduced, you most likely have developed lactose intolerance.
Lactose intolerance occurs when your small intestine doesn't produce enough of an enzyme (lactase) to digest milk sugar (lactose).Normally, lactase turns milk sugar into two simple sugars â glucose and galactose â which are absorbed into the bloodstream through the intestinal lining.eople who develop primary lactose intolerance start life producing plenty of lactase â a necessity for infants, who get all their nutrition from milk. As children replace milk with other foods, their lactase production normally decreases, but remains high enough to digest the amount of dairy in a typical adult diet.