Allicin is the most potent substance found in garlic and this has been shown to not only lower blood pressure, insulin and triglyceride levels in laboratory animals fed a sugar rich diet, but also to prevent weight gain.
A study published in the American Journal of Hypertension reported that animals who developed high insulin levels, high blood pressure, and high triglycerides were given either allicin or served as a control.
Although all of the animals consumed the same amount of food, weight rose only in the control group whereas the animals who were being supplemented with allicin maintained stable weight or a slight decrease was actually noticed.
The researchers concluded that allicin may be of practical value for weight control.
