Vitamin C and Older Adults: How Much Is Enough? - The National …
网页2024年6月27日 · For adults age 50 and older, the recommended dietary intake of vitamin C is 90 mg / day for men and 75 mg / day for women, with an upper limit of 2,000 mg / day. This recommended intake generally does not increase as we get older.
How Much Vitamin C Should You Take? - Healthline
网页2019年12月2日 · Vitamin C supplements should meet the RDA and stay well below the established UL — 400 for young children, 1,200 mg for kids aged 9–13, 1,800 mg for teens, and 2,000 mg for adults.
Vitamin C: Benefits and How Much You Need - Cleveland Clinic …
网页2023年4月5日 · Vitamin C is an antioxidant that defends your body from cell damage, protects your eyes and strengthens your immune system. Most adults need 75-90 mg per day.
Vitamin C - Mayo Clinic
网页2023年8月10日 · If you take vitamin C for its antioxidant properties, keep in mind that the supplement might not offer the same benefits as naturally occurring antioxidants in food. The recommended daily amount of vitamin C is 90 milligrams for …
By the way, doctor: What's the right amount of vitamin C for me?
网页2023年5月5日 · The recommended vitamin C dosage per day for healthy women is 75 mg per day and for men it's 90 mg per day. For adults, the tolerable upper intake level (UL) — the highest daily intake likely to pose no risks — is 2,000 mg per day.
Vitamin C For Seniors: Understanding The Right Dosage
网页2024年7月25日 · Recommended Vitamin C Dosage for Seniors. The recommended daily allowance (RDA) for vitamin C varies slightly depending on age and gender. For men over the age of 50, the RDA is 90 milligrams per day, while women in the same age group are advised to take 75 milligrams daily.
Vitamin C For Seniors: Understanding The Right Dosage
网页Discover the right dosage of vitamin C for seniors to boost immunity and overall health. Learn the benefits, recommended amounts, and potential risks.
Vitamin C Dosage Guide for Adults and Children - GoodRx
网页2024年7月22日 · For most adults, the recommended dosage of vitamin C is 75 to 90 mg per day from all sources. The recommended dosage for children and adolescents is lower than adults and is based on their age. Before starting a vitamin C supplement, it’s best to talk with a healthcare professional.
Are There Any Benefits to Taking Very Large Doses of Vitamin C?
网页2021年4月21日 · Vitamin C has a daily value (DV) of 90 mg per day, which is the recommended amount you should consume each day. It can easily be reached by consuming vitamin C–rich foods, such as...
Vitamin C: What You Need to Know - Healthline
网页2023年11月13日 · teens ages 14–18: 65–75 mg per day. adults: 75–90 mg per day. In general, males need higher amounts within these ranges, and those who are pregnant or breastfeeding need more vitamin C as...