Hydroxytyrosol – Part 3 of 10

Hydroxytyrosol is a polyphenol found primarily in olive oil, and also in red and white wine. Animal studies have shown that hydroxytyrosol improves blood lipids, prevents the growth of atherosclerotic plaque and reduces damage to tissue caused by cigarette smoke. A multicenter clinical trial investigating the effects of olive oil on blood lipids found that consumption of extra-virgin olive oil was linked to higher levels of HDL cholesterol and lower levels of LDL cholesterol. Hydroxytyrosol may also protect against breast cancer. Although it is difficult to quantify the amounts