Gastritis refers to a condition that involves inflammation in the tissues lining your stomach. This condition may occur for a variety of reasons and can cause various symptoms. Antacids are a common medication for relieving gastritis.

Grapefruit seed extract is a popular supplement some people believe can cleanse their digestive systems. It’s taken in capsule or liquid form. Some Western travelers to developing countries swear by a few drops in their water bottles to protect against parasites. But experts are split over the supplement’s efficacy.

Your body is better able to use some forms of vitamin E than others. While vitamin E occurs in eight natural chemical forms, only one form called alpha-tocopherol meets human requirements. That’s why dietary intake recommendations for vitamin E are solely based on alpha-tocopherol.

Bile is an important substance that aids in digestion. When you fail to make enough bile, you may experience issues like indigestion and heartburn. That's why some people take supplements to increase bile production. Compounds that boost bile flow are called choleretics.

Don't waste your time and money taking supplements or eating nutrients that your body cannot absorb completely. L-lysine is an amino acid, which is one of the molecules that make up protein.

Your body makes chains of amino acids to create new proteins, and creatine is one such amino acid. You can produce your own supply of creatine, and the nutrient is also present in meats. In some cases, your doctor may prescribe creatine supplements to help with a medical condition or to treat a deficiency.

Prilosec, a brand name for the drug omeprazole, is available both over the counter and in a higher-strength prescription form. Prilosec is used to treat disorders involving stomach acid, including gastroesophageal reflux disease, known as GERD, and frequent heartburn.

Sodium borate is a form of boron, a naturally occurring element usually found in sediments and sedimentary rock formations, according to the U.S. Environmental Protection Agency. In the U.S., boron compounds are used in glass, ceramics, soaps, detergents, water treatment, fertilizers, pesticides and flame retardants.

Occipital neuralgia is pain resulting from trauma to the lesser and/or greater occipital nerves, located in the back of the head. This pain can be felt in the upper back, neck and behind the ears and is usually sharp and shock-like in nature. Numbness can also occur in these regions.

Vitamin B-12 helps your body produce red blood cells, and aids in transporting oxygen to energize your body. Thus, this vitamin does not make you tired. On the contrary, vitamin B-12 can help fight fatigue, because it prevents the fatigue-inducing anemia associated with a B-12 deficiency.

An enema is not a very pleasant experience, but it certainly gets the job done. Enemas are used to clean out the lower part of the colon from leftover fecal matter that coagulates along the walls of the colon.

B-12 is a water-soluble vitamin that appears naturally in many animal-based foods. Vitamin B-12 controls your body’s ability to produce red blood cells and synthesize DNA, and it also impacts your neurological functioning.