2023年8月10日 · Niacin is a B vitamin that's made and used by your body to turn food into energy. It helps keep your nervous system, digestive system and skin healthy. Niacin (vitamin B-3) is often part of a daily multivitamin, but most people get enough niacin from the food they eat. Foods rich in niacin include yeast, milk, meat, tortillas and cereal grains.

2024年2月7日 · Vitamin B-12 deficiencies. Low levels of vitamin B-12 can be caused by: Diet. Vitamin B-12 is mainly found in meat, eggs and milk, so people who don't eat these types of foods may need to take B-12 supplements. Some foods have been fortified with B-12, including some breakfast cereals and some nutritional yeast products. Pernicious anemia.

2022年6月7日 · Niacin is an important B vitamin that may raise levels of high-density lipoproteins (HDL), the "good" cholesterol, and lower triglycerides. By Mayo Clinic Staff Niacin has long been used to lower triglycerides and to increase high-density lipoprotein (HDL) cholesterol.

2024年5月14日 · Niacin. Natural Medicines. https://naturalmedicines.therapeuticresearch.com. Accessed Dec. 4, 2023. Rakel D, et al., eds. Nutrition and nutritional supplements in the ...

2024年6月28日 · Older adults and people with digestive tract conditions that affect absorption of nutrients also are susceptible to vitamin B-12 deficiency. Left untreated, a vitamin B-12 deficiency can lead to anemia, fatigue, muscle weakness, intestinal problems, nerve damage and mood disturbances. The recommended daily amount of vitamin B-12 for adults is 2 ...

2022年10月7日 · Vitamin D deficiency — when the level of vitamin D in your body is too low — can cause your bones to become thin, brittle or misshapen. Vitamin D also appears to play a role in insulin production and immune function — and how this relates to chronic disease prevention and cancer — but this is still being investigated.

2023年8月10日 · A vitamin B-6 deficiency is usually coupled with deficiency in other B vitamins, such as folic acid (vitamin B-9) and vitamin B-12. The recommended daily amount of vitamin B-6 for adults 50 and younger is 1.3 milligrams. After age 50, the recommended daily amount is 1.5 milligrams for women and 1.7 milligrams for men.

2025年2月26日 · A vitamin D deficiency means you don't have enough vitamin D in your body. Too little of vitamin D makes bones weak. But the link between vitamin D and blood pressure isn't clear. Vitamin D may change how some body chemicals control blood pressure. The vitamin also seems to keep the lining of blood vessels flexible and healthy.

2025年2月1日 · Niacin and lovastatin combination medicine is a combination of two drugs that work together to lower cholesterol and lipid (fat) disorders. Niacin is vitamin B3, which reduces the amount of cholesterol in the blood. Lovastatin belongs to the group of medicines called HMG-CoA reductase inhibitors, or statins.

2024年2月7日 · Vitamin deficiency anemia is treated with doses of whichever vitamin is lacking. For pernicious anemia, vitamin B-12 is usually delivered via injection and may need to be taken regularly for the rest of your life. Vitamin B-12 is available as: Injections into a muscle or under the skin; Pills to be swallowed