B12 Mcg Per Day
Vitamin B12 cobalamin is a water-soluble vitamin essential for red blood cell production neurologic function and synthesis of DNA. The rda for B12 is 00024 mg 24 mcg for adults 00026mg if pregnant and 00028 mg if if breastfeeding. Vitamin B12 Dosage How Much Should You Take Per Day It is advised to avoid in lebers disease a rare hereditary eye condition. B12 mcg per day . Occasionally nausea diarrhea and rashes have been reported. A dose of 1000 mcg or more is considered a high dose of vitamin B12 which is about 400 of the daily requirement of 24 mcg. This method mirrors a natural dietary intake. When B12 is taken multiple times throughout the day 2-5 µg of B12 per intake can be sufficient. There is no maximum intake level of B12 established in any age group. Vitamin B12 deficiency can lead to issues with balance memory and soreness of the mouth or tongue. High dose vitamin B12 of around 1000 µg per day is needed if there is an increased requirement due to a numbe