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1. www.webmd.com › diet › health-benefits-b-complexVitamin B Complex: Health Benefits, Risk, and Dosage ...

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   2024年6月25日 · Vitamin B complex is a supplement that contains eight B vitamins that perform important and related roles in your body’s cellular function.

2. www.webmd.com › diet › foods-high-in-b-vitamins5 Foods High in B Vitamins and Why You Need Them - WebMD

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   2022年12月2日 · B Vitamins are a collection of 8 water-soluble vitamins important for various bodily processes. Learn which 5 foods to eat to get more B vitamins.

3. 其他人也問了

   What is a B vitamin supplement & how does it work?

   • This product is a combination of B vitamins used to treat or prevent vitamin deficiency due to poor diet, certain illnesses, alcoholism, or during pregnancy. Vitamins are important building blocks of the body and help keep you in good health.

   Vitamin B-100 Complex - Uses, Side Effects, and More - WebMD

   www.webmd.com/drugs/2/drug-58501/vitamin-b-100-complex-oral/details

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   What is vitamin B complex?

   • Vitamin B complex is a supplement that contains eight B vitamins that perform important and related roles in your body’s cellular function.

   Vitamin B Complex: Health Benefits, Risk, and Dosage Guidelines - Web…

   www.webmd.com/diet/health-benefits-b-complex

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   Are B vitamins effective?

   • It's often unclear, as the FDA doesn’t require makers to prove the supplements are effective, as long they don't make any claims about specific diseases. Here's what experts do -- and don't -- know about some of these popular items. B vitamins like B6, B12, and B9 ( folic acid) all play a role in brain health.

   Brain Supplements: What Works, What Doesn’t - WebMD

   www.webmd.com/brain/ss/slideshow-brain-supplements

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4. www.webmd.com › drugs › 2Vitamin B-100 Complex - Uses, Side Effects, and More - WebMD

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   2024年5月8日 · Generic Name (S): vitamin B complex. Uses. This product is a combination of B vitamins used to treat or prevent vitamin deficiency due to poor diet, certain illnesses, alcoholism, or during...

5. www.webmd.com › brain › ssBrain Supplements: What Works, What Doesn’t - WebMD

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   2023年9月29日 · B vitamins like B6, B12, and B9 all play a role in brain health. But unless you're low on them or pregnant (folic acid is a must to prevent birth defects), a supplement is unlikely to help.

6. www.webmd.com › diet › supplement-guide-niacinNiacin (Vitamin B3): Benefits and Side Effects - WebMD

   www.webmd.com › diet › supplement-guide-niacin

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   • 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...

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   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.

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   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...

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   Since niacin can be used in different ways, talk to your health care provider about the best dosage for you.

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   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:

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   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...

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7. www.webmd.com › diet › supplement-guide-folic-acidFolic Acid (Folate): Uses, Dosage, Effects, Food Sources, ...

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   2023年9月5日 · Folic acid (folate) is a type of B vitamin that's key for cell growth, metabolism, and for pregnant women. WebMD tells you how to get enough folate in your diet and recommended dosages for ...

8. www.webmd.com › diet › health-benefits-of-multivitaminsMultivitamins: Health Benefits, Nutrients per Serving, How ...

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   2023年11月27日 · Multivitamins are designed to fill gaps in your diet. There are different brands containing different combinations of vitamins and minerals. The label on each product should list the percent daily...