All-9 contains 9 essential amino acids in superior free form state.
Amino acids are required to build the proteins which are essential for the function of the cells, tissue repairs, synthesis of enzymes etc.
As only part of the amino acids are synthesized in the body others are to be supplied from outside which are called essential amino acids. These are ‘arginine, histidine, isoleucine
, leucine, lysine, methionine
, phenylalnine, threonine, tryptophan
These are prescribed in pregnancy
as in pregnancy the need for amin acods increase as for both baby and mother needs to be satisfied.