Vitamin D - Mayo Clinic
2023年8月10日 · Taking a multivitamin with vitamin D may help improve bone health. The recommended daily amount of vitamin D is 400 international units (IU) for children up to age …
What Vitamin D Dosage Is Best? - Healthline
2023年3月14日 · Vitamin D dosage recommendations can vary depending on several factors, including your age, skin color, medical history, and where you live. Vitamin D is commonly …
How Much Vitamin D Do Women Need per Day? - Verywell Health
2024年7月10日 · Female taking an omega-3 supplement capsule. The Recommended Dietary Allowance (RDA) for vitamin D is the following for women: Ages one to 70 years: 15 …
Vitamin D Dosage Guide For Adults, Children - GoodRx
2023年10月2日 · Vitamin D is available as both a prescription and OTC supplement. It comes in two forms — vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). Prescription vitamin …
Mayo Clinic Q and A: How much vitamin D do I need?
2017年4月25日 · For example, the Endocrine Society recommends up to 1,500 to 2,000 IU of vitamin D daily for adults. Mayo Clinic recommends that adults get at least the RDA of 600 IU.
How Much Vitamin D Should You Take For Optimal Health?
2023年6月23日 · Vitamin D recommended intake is 400–800 IU/day or 10–20 micrograms, depending on your age. What are the optimal blood levels of vitamin D? Doctors assess blood …
Vitamin D - Health Professional Fact Sheet - Office of Dietary ...
However, women with vitamin D intakes higher than 15 mcg (600 IU)/day at the start of the trial and who received the supplements experienced a 28% increased risk of invasive (but not in …
Vitamin D Dosing: Basic Principles and a Brief Algorithm (2021 …
Therefore, such patients could be advised to start taking moderate vitamin D doses (e.g., 4000 IU/day for adults), and their 25-OH-D levels could be checked later. The proposed algorithm …
Vitamin D - NHS
But since it's difficult for people to get enough vitamin D from food alone, everyone (including pregnant and breastfeeding women) should consider taking a daily supplement containing 10 …
Vitamin D Calculator
How to calculate vitamin D dosage? Vitamin D calculator for adults and children. The vitamin D calculator shows you your recommended vitamin D intake according to the Endocrine …