Friday, June 22, 2012

Common diet mistakes to avoid - 3

In our daily life, we commonly do some diet mistakes and should know how to avoid them. Broccoli is high in vitamin C, as well as dietary fiber; it also contains multiple nutrients with potent anti-cancer properties, and is a potent modulator of the innate immune response system with anti-viral, anti-bacterial and anti-cancer activity. Benefits of broccoli are greatly reduced if the vegetable is boiled. Boiling broccoli reduces the levels of suspected anti-carcinogenic compounds, such as sulforaphane, with losses of 20–30% after five minutes, 40–50% after ten minutes, and 77% after thirty minutes. However, other preparation methods such as steaming, microwaving, and stir frying had no significant effect on the compounds. Broccoli is also an excellent source of indole-3-carbinol, a chemical which boosts DNA repair in cells and appears to block the growth of cancer cells. A high intake of broccoli has been found to reduce the risk of aggressive prostate cancer and beneficial in the prevention of heart disease.

Compared to green peppers, red peppers have more vitamins and nutrients and contain the antioxidant lycopene. The level of carotene, like lycopene, is nine times higher in red peppers. Red peppers have twice the vitamin C content of green peppers. Also, one large red bell pepper contains 209 mg of vitamin C, which is three times the 70 mg of an average orange pepper. Red peppers are simply ripened green peppers. Green peppers are less sweet and slightly more bitter than yellow or orange peppers, with red bell peppers being the sweetest.

Source : Wikipedia

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