Avocado is a very dense fruit, packed with nutrients. It is especially rich in vitamin A. It also contains plenty of B vitamins, especially, folic acid, calcium, iron, 9 essential amino acids and a mountain of potassium.
The avocado has shown to benefit circulation, lower cholesterol and dilate blood vessels. It’s true that avocados are high in fat – one reason they’ve earned the nick name “butter pear.” But it’s primary fat, monounsaturated oleic acid ((also concentrated in olive oil), acts as an antioxidant to block LDL cholesterol.In 1996 study in Mexico showed that from 45 subjects who ate avocados every day for just one week experienced an average of 17 percent drop in total blood cholesterol. They cholesterol ratio also changed in a healthy way: Their LDL (low density lipoprotein) and triglycerides dropped significantly while their HDL (high density lipoprotein) levels climbed.
Avocados are also rich in beta-sitosterol which was shown to reduce cholesterol in human studies. Beta sitosterol is a widely prescribed anti-cholesterol drug that interferes with cholesterol absorption, but has serious side effects. Avocados have four times the amount found in oranges that had previously been cited as the richest fruit source of beta sitosterol.
Avocado has been found to have three times the amount of glutathione than in any other fruit. Glutathione is a powerful antioxidant shown to block thirty different carcinogens and to block the proliferation of the AIDS virus in test tube experiments. Studies have revealed a strong correlation between increased glutathione intakes (from food) an decreased risk of oral and pharyngeal cancer.
Avocado and blood cholesterol
