- All the
vitamins were
discovered between 1913 and 1948. Historically, when
intake of
vitamins from diet was lacking, the
results were
vitamin deficiency...
- B
vitamins are a
class of water-soluble
vitamins that play
important roles in cell
metabolism and
synthesis of red
blood cells. They are a
chemically diverse...
- dose
supplements is stopped.
Vitamin A is a fat-soluble
vitamin, a
category that also
includes vitamins D, E and K. The
vitamin encomp****es
several chemically...
- flour,
maize (corn)
flour or rice with
vitamins, none
include vitamin C in
those programs. As
described in
Vitamin C
Fortification of Food Aid Commodities...
-
edible animal sources.
Vitamins are
organic compounds required in
microgram or
milligram amounts. The
importance of each
dietary vitamin was
first established...
-
Vitamin B6 is one of the B
vitamins, and is an
essential nutrient for humans. The term
essential nutrient refers to a
group of six
chemically similar...
-
Vitamin B12, also
known as cobalamin, is a water-soluble
vitamin involved in metabolism. It is one of
eight B
vitamins. It is
required by animals, which...
-
within this
group are
vitamin D3 (cholecalciferol) and
vitamin D2 (ergocalciferol).
Unlike the
other twelve vitamins,
vitamin D is only conditionally...
- countries. Some
vitamins cause acute or
chronic toxicity, a
condition called hypervitaminosis,
which occurs mainly for fat-soluble
vitamins if over-consumed...
-
upper intake levels (known as "upper limits") for
vitamins and
minerals when
evidence is sufficient.
Vitamin K has no
upper limit, as
human data for adverse...
