Original Vitamin effects Anita

and mineral status in physically of a high-potency supplement5

Singh,

Frank

mentation ment

with

were

M Moses,

examined

to take

in 22 physically

a supplement

Four-day

12 wk.

urinary

(n

dietary

excretions

sured before,

and Patricia

active

intakes,

of selected

during

men

blood

vitamins

supplesupple-

randomly

1 1) or placebo

=

(n

=

minerals

of thiamin, and biotin

to values

that

riboflavin, increased maintained

until

tation. These vitamins were from 396% (biotin) to 6250%

provided (vitamin

excretions tation

were

vitamins significantly

of these and

both

mentation

vitamins

blood

also

and

urine

concentrations

KEY WORDS E, zinc,

and mea-

B-l2, panto0.05) by 6 wk