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Senin, 04 November 2013

Pros & Cons of a High-Protein Diet

When it comes to a high-protein diet, people who are bodybuilders and low-carbohydrate dieters swear by it. But on the other side of the coin, you have people who prefer raw food, who think high-protein diets are overrated and unsafe. Either way you look at it, the body definitely needs protein.

Significance

    Protein is one of the three macronutrients essential for life. It boosts immunity, helps with cell regeneration and helps keep hair, skin and nails healthy.

Weight Loss

    People often follow high-protein diets because they want to lose weight. Protein keeps you feeling full longer and takes more calories for the body to break it down.

Muscle Mass

    When lifting weights, especially at a high intensity, muscle cells can get damaged. For this reason, protein is needed in higher amounts, so bodybuilders and weight lifters will use it to speed recoveries and build mass. They often supplement their meals with protein shakes.

Fats

    If a lot of your protein comes from meat, especially red meat, or regular diary products, that protein can be high in fat. This can increase risk factors for heart disease and high cholesterol.

Insufficient Carbohydrates

    Carbohydrates are the main fuel source of the body. When a high-protein diet is followed, carb intake is often low. This can lead to lethargy, brain fog and low amounts of fiber.

Kidneys

    The kidneys and liver have to work harder to break down protein. People who have existing liver and kidney problems can exacerbate symptoms by eating too much protein.

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