In 2010, the median wealth, or net worth, for black families was $4,900, compared to median wealth for whites of $97,000. 33.9%. Blacks are nearly twice as likely as whites to have zero or negative net worthâ33.9 percent compared to 18.6 percent.
The main advantage of taking sublingual B-12 is supposed to be enhanced absorbability -- at least greater than 2 percent -- and many companies selling the supplements claim this. However, multiple studies have not supported this contention.eople with deficient hydrochloric acid or intrinsic factor production may benefit the most from sublingual B-12 supplements because they may not be able to absorb any B-12 via the gastrointestinal route.
For vitamin B12 deficiency, 125-2,000 micrograms of cyanocobalamin has been taken by mouth daily for up to 2.5 years or longer. Five hundred micrograms of sublingual (under the tongue) vitamin B12 has been used daily for up to four weeks.or vitamin B12 deficiency, 125-2,000 micrograms of cyanocobalamin has been taken by mouth daily for up to 2.5 years or longer. Five hundred micrograms of sublingual (under the tongue) vitamin B12 has been used daily for up to four weeks.