Top answers from doctors based on your search:
Vitamin b12 double vision
A 43-year-old member asked:

Dr. Charles Cattanoanswered
Gastroenterology 40 years experience
Unlikely...: B12 deficiency may result in anemia, glossitis, paresthesias, ataxia. While you may want to evaluate the reasons B12 supplements were initiated and h... Read More
5.5k viewsReviewed >2 years ago
A 30-year-old male asked:

Dr. Randy Bakeranswered
Holistic Medicine 41 years experience
Yes, however: You can't overdose on B12 but you might still become deficient. PPI's make it difficult to absorb B12. Gastric hydrochloric acid is needed to absorb ... Read More
842 viewsAnswered >2 years ago

Dr. Ed Friedlanderanswered
Pathology 45 years experience
Sure: You need gastric acid for pepsin to play its role in protecting and then uncoating vitamin B12. Keep having your levels followed. Oral supplements may... Read More
842 viewsAnswered >2 years ago
A 39-year-old member asked:

Dr. Eric Weismananswered
Neurology 37 years experience
Cobalt: There is a tiny cobalt ion in the middle of this huge molecule.
4.2k viewsReviewed >2 years ago
A 38-year-old member asked:

Dr. Alan Alianswered
Psychiatry 33 years experience
B12: B12 injections are believed to boost energy, reduce stress symptoms & weight.
5.5k viewsReviewed >2 years ago
A 37-year-old member asked:

Dr. Karen Lawsonanswered
Internal Medicine 47 years experience
No: This is a water soluble vitamin and the body will lose excess by urination. However moderation is an important rule of thumb and there is no reason to... Read More
6.2k viewsReviewed >2 years ago
A 39-year-old member asked:

Dr. Thomas Nameyanswered
Rheumatology 49 years experience
Nothing.: None toxic and will simply be urinated out, after your body's stores are filled. I take 2500mcg/day! for years!
5.1k viewsAnswered >2 years ago
A 50-year-old female asked:

Dr. Pamela Pappasanswered
Psychiatry 43 years experience
B12 deficiency: Vitamin B12 deficiency can cause many problems, including anemia (along with folate (folic acid) deficiency); fatigue; weakness; weight loss; and neur... Read More
5.6k viewsReviewed >2 years ago
A 48-year-old member asked:

Dr. Guy DaSilvaanswered
Endocrinology 36 years experience
Organ meats: Yes that's right. Organ meats such as liver are great sources. But unless you enjoy eating that kind of food, i recommend a pharmaceutical grade met... Read More
5.7k viewsAnswered >2 years ago
A 37-year-old member asked:

Dr. Bernard Seifanswered
Clinical Psychology 41 years experience
Sublingual B 12: For convenience, sublingual b 12 is the best choice. Oral b 12 has to travel through the GI system and most of it is destroyed. If you take the kind t... Read More
510 viewsReviewed >2 years ago
A 22-year-old male asked:

Dr. Randy Bakeranswered
Holistic Medicine 41 years experience
Probably: Ideal levels are above 500 and anyone with levels below 450 with any symptoms suggestive of B12 deficiency might benefit a great deal. See http://bit.... Read More
4.5k viewsReviewed >2 years ago
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