I bought Vitamin b12 6000mcg bc I started experienceing numbness (possible deficency)

Biotene 7500mcg to prevent hair loss

Calcium viactive chocolate chews because my calcium citrate liquid was unbareable

Are the b12 & biotene way too high?

I am not sure about the biotin, but the biotin I have is only 1000 mcg. The guidelines I have been given for B12 is only 500 mcg orally daily or a 1000 mcg injection (from your doctor) monthly.

You can never have too much biotin .. I know propel that take 10,000 mg . Your body will get rid of any extra biotin when you pee . Right now I'm taking 9,000 mcg but might up it

B12 is a water soluble vitamin. It's nearly impossible to get too much. The body will simply flush what it can't use.

Check out energy supplements. Many of them contain 1000% or more of the daily allowance of B12.