11/04/2016
MUSHROOM
Mushrooms, though classified as vegetables in the food world, are not technically plants. They belong to the fungi kingdom and although they are not vegetables mushrooms provide several important nutrients.
Mushrooms are naturally low in sodium, fat cholesterol, and calories and have often been referred to as "functional foods." In addition to providing basic nutrition, they help prevent chronic disease due to the presence of antioxidants and beneficial dietary fibers such as chitin and beta-glucans.
One cup of chopped or sliced raw white mushrooms contains 15 calories, 0 grams of fat, 2.2 grams of protein, 2.3 grams of carbohydrate (including 0.7 grams of fiber and 1.4 grams of sugar). Although there are a large variety of mushrooms available, most provide the same amount of the same nutrients per serving, regardless of their shape or size.
Mushrooms are rich in B vitamins such as riboflavin, folate, thiamine, pantothenic acid, and niacin. They are also the only vegan, non-fortified dietary source of vitamin D. Mushrooms also provide several minerals that may be difficult to obtain in the diet, such as selenium, potassium, copper , iron, and phosphorus.
Health Benefits of Consuming Mushrooms
Countless studies have suggested that increasing consumption of naturally-grown foods like mushrooms decreases the risk of obesity and overall mortality, diabetes, heart disease and promotes a healthy complexion and hair, increased energy, and overall lower weight.
1) Cancer
Mushrooms contain just as high an antioxidant capacity as carrots, tomatoes, green and red peppers, pumpkins , green beans, and zucchini.
Selenium is a mineral that is not present in most fruits and vegetables but can be found in mushrooms. It plays a role in liver enzyme function, and helps detoxify some
cancer-causing compounds in the body. Additionally, selenium prevents inflammation and also decreases tumor growth rates.
The vitamin D in mushrooms has also been shown to inhibit the growth of cancer cells by contributing to the regulation of the cell growth cycle. The folate in mushrooms plays an important role in DNA synthesis and repair, thus preventing the formation of cancer cells from mutations in the DNA.
2) Diabetes
Studies have shown that type 1 diabetics who consume high-fiber diets have lower blood glucose levels and type 2 diabetics may have improved blood sugar, lipids and insulin levels. One cup of grilled portabella mushrooms and one cup of stir-fried shiitake mushrooms both provide about 3 grams of fiber.
3) Heart health
The fiber, potassium and vitamin C content in mushrooms all contribute to cardiovascular health. Potassium and sodium work together in the body to help regulate blood pressure . Consuming mushrooms, which are high in potassium and low in sodium helps to lower blood pressure and decrease the risk of high blood pressure and cardiovascular diseases.
Additionally, an intake of 3 grams of beta-glucans per day can lower blood cholesterol
levels by 5%.
4) Immunity
Selenium has also been found to improve immune response to infection by stimulating production of killer T-cells. The beta-glucan fibers found in the cell walls of mushrooms stimulate the immune system to fight cancer cells and prevent tumors from forming.
5) Weight management and satiety
Dietary fiber plays an important role in weight management by functioning as a "bulking agent" in the digestive system. Mushrooms contain two types of dietary fibers in their cell walls: beta-glucans and chitin which increase satiety and reduce appetite, making you feel fuller longer and thereby lowering your overall calorie intake.
