Matt Soniak. filed under: Big Questions, Origins. Like us on Facebook. If youâve ever seen the World Health Organization or American Medical Association logo, or the âstar of lifeâ on the side of an ambulance, you might have wondered what a snake wrapped around a stick has to do with those who fix what ails us.Well, that stick is the asklepian, or rod of Asclepius.iled under: Big Questions, Origins. Like us on Facebook. If youâve ever seen the World Health Organization or American Medical Association logo, or the âstar of lifeâ on the side of an ambulance, you might have wondered what a snake wrapped around a stick has to do with those who fix what ails us.
Vitamin C is also a water-soluble vitamin that is absorbed directly into your bloodstream in your small intestines after it has been freed from food. Vitamin C is essential for good health and plays a number of important roles in your body.
Vitamin D. Vitamin D is a substance that is created naturally in the body. Sunlight exposure stimulates and increases production of vitamin D in the body naturally. This vitamin works in the digestive tract to absorb calcium into the blood stream from the walls of the duodenum, or first part of the small intestine.Vitamin D also helps maintain normal blood calcium level, which is essential to life and to cardiac function.itamin D. Vitamin D is a substance that is created naturally in the body. Sunlight exposure stimulates and increases production of vitamin D in the body naturally. This vitamin works in the digestive tract to absorb calcium into the blood stream from the walls of the duodenum, or first part of the small intestine.