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A member asked:
Is it safe for me to take b12 (500 mcg) twice a day? is it okay for me to take vitamin b12 (500mcg) along with hair and nail vitamins with b12 100mcg
3 doctors weighed in across 2 answers
Yes: Vitamin b 12 is water soluble. That means that you can not build up and store high levels, you urinate out any extra that you might ingest. So you can take it orally without concerns.
Answered 4/1/2019
5.6k views
You can : but do not expect it to do you any good with your hair or general health. The daily requirement for B12 is less than 5 mcg. Have a healthy diet, exercise 30 minutes/day, drink plenty of water, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Get HPV vaccine
Answered 12/26/2019
115 views
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