2023年8月10日 · Vitamin C is found in citrus fruits, berries, potatoes, tomatoes, peppers, cabbage, Brussels sprouts, broccoli and spinach. Vitamin C is also available as an oral …

2022年4月28日 · The recommended daily amount for vitamin C is 75 milligrams (mg) a day for women and 90 mg a day for men. During pregnancy, 120 mg a day are recommended. The …

2023年12月15日 · Interest in using very high doses of vitamin C as a cancer treatment began as long ago as the 1970s when it was discovered that some properties of the vitamin may make it …

mg of vitamin B-6. Half a cup (4 ounces) of cooked spinach contains 130 micrograms (mcg) of folate. Three ounces of salmon contains about 5 mcg of vitamin B-12. One medium orange …

The daily amount of vitamin C needed is defined in several different ways. For U.S.— Recommended Dietary Allowances (RDAs) are the amount of vitamins and minerals needed …

2022年10月8日 · In some studies, participants reported that vitamin C lowered their anxiety levels. More research is needed. But in the meantime, eat plenty of fruits and vegetables rich in …

2024年6月28日 · The recommended daily amount of vitamin B-12 for adults is 2.4 micrograms (mcg). Most people can get enough vitamin B-12 in the foods they eat. But people who follow …

The daily amount of iron needed is defined in several different ways. For U.S.— Recommended Dietary Allowances (RDAs) are the amount of vitamins and minerals needed to provide for …

2023年8月10日 · Research has shown that folic acid supplements can prevent birth defects of the neural tube. Taking a daily prenatal vitamin — ideally starting three months before conception …

2024年1月31日 · Adults and teenagers—75 to 180 mg of beta-carotene (the equivalent of 125,000 to 300,000 Units of vitamin A activity) a day. Children—30 to 150 mg of beta-carotene …