Functional foods are gaining popularity worldwide owing to the
consumer's trend towards natural cure by means of dietary modifications.
Garlic (Allium sativum L., ) is one of the most essential herbaceous
plants that have been probed against various life sight related
disorders. It is helpful in various biological functions due to array of
phytochemicals. These components provide synergistic effect against
various threats but still need further attention of the researchers. It
is assumed that health promoting potential of garlic is mainly
attributed to sulfur as well as non sulfur containing compounds.
However, pharmacological effectiveness is linked to organosulphur
compounds, particularly cysteine sulfoxides and thiosulfinates.
Globally, garlic and its various preparations like fresh garlic juice,
garlic powder, garlic extract, and garlic oil are becoming popular
against numerous physiological menaces. Both in vivo & in vitro studies
have elucidated the potential of garlic against variety of metabolic
syndromes. Garlic has wide applications as antioxidant, antifungal,
antithrombotic, hypocholestrolemic & hypoglycemic agent and could also
improve the immune dysfunction and cancer