The Health of It All...
Garlic in Lowering Cholesterol
It has long been thought that garlic helps lower
cholesterol, and while it does, it's not as effective as some research has
indicated. Most of the research that has been done to prove that garlic lowers
cholesterol was either too small or not well enough designed to draw
conclusions.
In an analysis that looked at all of the smaller studies
combined, it appears that there is a reduction in cholesterol when compared to
placebo. This is at best a modest lowering of cholesterol—on the order of 5%,
not the 10 to 20% as was once thought. This analysis did, however, only take
into account the use of garlic pills and not fresh garlic.
Part of the problem in studying garlic is that researchers
can't agree on what form of garlic to use. Also, it's important in research to
have the test subjects "blinded" to whether they are getting medication or
placebo. This is difficult to do with fresh garlic and many preparations have
issues of a garlic smell or taste making it difficult to keep the identity of
study medication secret.
Clearly, garlic is not bad for you. It tastes great, is
an fundamental ingredient in every kitchen, is low in calories (13 for 3
cloves), has essentially no fat or salt, no cholesterol, is pretty high in
vitamin C and lowers cholesterol at least a little.
The only conclusion can be to eat more garlic.