搜尋結果
Vitamin E is an important vitamin required for the proper function of many organs in the body. It is also an antioxidant. Vitamin E that occurs naturally in foods (RRR-alpha-tocopherol) is...
2024年6月25日 · Adequate amounts of B vitamins in the body are essential for optimal body, brain, and nerve functioning. Research shows that vitamin B6 in particular may play a role in preventing the neurological...
2024年3月22日 · Studies have consistently linked high triglyceride levels to heart disease, heart attacks, and stroke, especially in people with low levels of "good" HDL cholesterol and those with type 2 diabetes.
- Benefits
- Medical uses
- Risks
- Administration
- Definition
- Treatment
Having enough niacin, or vitamin B3, in the body is important for general good health. As a treatment, higher amounts of niacin can improve cholesterol levels and lower cardiovascular risks. Niacin has other benefits. There's good evidence that it helps reduce atherosclerosis, or hardening of the arteries in some people. For people who have already...
As a cholesterol treatment, there are good studies showing that niacin can boost levels of good HDL cholesterol and lower triglycerides. Niacin also modestly lowers bad LDL cholesterol. It's often prescribed in combination with statins for cholesterol control, such as Crestor, Lescol, or Lipitor.
However, niacin is only effective as a cholesterol treatment at fairly high doses. These doses could pose risks, such as liver damage, gastrointestinal problems, or glucose intolerance. So don't treat yourself with over-the-counter niacin supplements. Instead, get advice from your health care provider, who can prescribe FDA-approved doses of niacin...
Since niacin can be used in different ways, talk to your health care provider about the best dosage for you.
Everyone needs a certain amount of niacin -- from food or supplements -- for the body to function normally. This amount is called the dietary reference intake (DRI), a term that is replacing the older and more familiar RDA (recommended daily allowance). For niacin, the DRIs vary with age and other factors:
If your doctor prescribes niacin, you might want to take it with food. This can prevent upset stomach. To reduce flushing -- a harmless but uncomfortable side effect of niacin that describes redness and warmth in the face and neck -- your health care provider might recommend taking niacin along with aspirin, an NSAID painkiller, or an antihistamine...
2024年6月20日 · Even moderately high levels may not protect you if you have certain health issues or unhealthy lifestyle habits. The good cholesterol can start to act like bad cholesterol and increase your risk of...
2023年9月19日 · In adults, your normal range of lymphocytes is between 1,000 and 4,800 lymphocytes in every 1 microliter of blood. In children, the normal range of lymphocytes is between 3,000 and 9,500 ...
2024年4月29日 · The CBC test provides essential information about the types and amounts of cells in the blood, including red blood cells, white blood cells, and platelets. The RBC test will find out if you have a...
