b12 vitamins?

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what is a sufficent mg of b-12 to take daily?
how much is too much?

2006-11-19 15:32:41 · 4 answers · asked by bshelby2121 6 in Health ➔ Diet & Fitness

4 answers

recommended daily allowance is 6 mcg

range of potency is 100 to 200 mcg. i think this is much higher than the recommended daily allowance because of absorption rates related with some supplements.

2006-11-19 15:38:48 · answer #1 · answered by monkiegirl37 4 · 0⤊ 0⤋

6.mcg. my opion?

2006-11-19 23:40:55 · answer #2 · answered by the_silverfoxx 7 · 0⤊ 0⤋

what's that?

2006-11-19 23:40:15 · answer #3 · answered by Anonymous · 0⤊ 1⤋

ok what