According to a study in the Journal of Agricultural and Food Chemistry, non-drug varieties of Cannabis sativa, collectively recognized as hemp, have been sources of food, fiber and medicine for thousands of years. This particular study notes that hemp seed oil deserves serious consideration in the pharmaceutical, cosmetic and food industries because of its bioactive compounds, particularly a lipid profile with an abundance of linolenic acid, a polyunsaturated omega-6 fatty acid, oleic, a monounsaturated omega-9 fatty acid, alpha-linolenic acid, a plant-based omega-3 and gamma-linolenic acid, which supports the normal function and growth of cells, nerves, muscles and organs throughout the body.

Hemp is an excellent food source. Easily digestible hemp seeds, which are about 25 percent protein, are commercially known as "hemp hearts". Two to three tablespoons provide approximately 11 grams of protein, complete with the amino acids lysine, methionine and cysteine. Also rich in minerals such as potassium, magnesium, sulfur, calcium, iron and zinc, the soft and creamy hemp heart has a slightly nutty flavor that is enjoyable in smoothies and salads.

Hemp seeds contain numerous heart-healthy compounds, including the amino acid arginine, a precursor to nitric oxide in the body. Shown to enhance blood flow and help maintain optimal blood pressure, nitric oxide signals the smooth muscle cells in blood vessels to relax so they dilate and blood flows more freely. This helps arteries remain plaque-free. Inadequate nitric oxide increases the risk for coronary artery disease.

Gamma-linolenic acid in hemp seeds is anti-inflammatory. Additional research has also shown hemp seeds may help reduce blood pressure, decrease the risk of blood clots and boost post-heart attack recovery.

Sunshine Discount Vitamins is located at 2608 Tamiami Trl. N., in Naples. For more information, call 239-436-6659 or visit Vitamin-Discounts.com.