A 45-year-old member asked:
Disclaimer

is daily intake of 500 mcg of vitamin b12 safe ?

1 doctor answer
Dr. Andrew Lipton
29 years experience Holistic Medicine
Vit b12: Yes it is safe, vit b 12 is water soluble and excess will flush out of body.
Answered on Jan 2, 2014
1
1 thank

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
Unlimited visits
$10/month

Related questions:

A 40-year-old member asked:
Dr. Douglas Tavenner, jr.
49 years experience Cosmetic Dentistry
Study Links:: 1) http://en.Wikipedia.Org/wiki/vitamin_b12_deficiency 2) http://www.Doctoroz.Com/videos/end-your-energy-crisis-vitamin-b12 3) http://chriskresser.C ... Read More
A 38-year-old member asked:
Dr. Randy Baker
39 years experience Holistic Medicine
Yeast, Vitamin pills: The only reliable vegan dietary source of B12 that i know of is red star nutritional yeast vegetarian support formula (t-6635+). About 2 rounded teasp ... Read More
A 22-year-old male asked:
Dr. Gurmukh Singh
48 years experience Pathology
Not doing any good: At a gfr of 40 taking large dose of B12 is not doing any harm, but not doing any good either. It is just lightening your aunt's wallet.
1
1 thank
A female asked:
Dr. Gurmukh Singh
48 years experience Pathology
Who prescribed?: It would be prudent to talk to the doctor who prescribed these. In general vitamin D3 is better than D2. You can safely take about 4000 units of vitam ... Read More

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
Unlimited visits
$10/month