1 Emergency ambulance â The most common type of ambulance, which provide care to patients with an acute illness or injury. 2  These can be road-going vans, boats, helicopters, fixed-wing aircraft (known as air ambulances) or even converted vehicles such as golf carts. Patient transport ambulance â A vehicle, which has the job of transporting patients to, from or between places of medical treatment, such as hospital or dialysis center, for non-urgent care.
Vitamin B-12 is necessary for production of the amino acid methionine, which is converted into S-adenosylmethionine, or SAMe, a compound sometimes used in the treatment of liver disease. Other good dietary sources of vitamin B-12 include clams, salmon, chicken, eggs and milk.et, these organs account for 60 percent of the energy your body consumes when you are at rest, according to the book Principles of Clinical Gastroenterology.. To keep you liver functioning efficiently, it needs a good supply of B-complex vitamins to assist it with the breakdown of carbohydrates, fats and proteins.
Previous studies suggested that certain vitamins, such as vitamins C and E, may reduce your heart disease risk, but larger clinical trials haven't shown a benefit. However, one recent study indicated that vitamin E, when taken alone, may help prevent a heart attack. But, the American Heart Association doesn't recommend taking either vitamin as a way to prevent heart disease.