Healthy Diets - How Quality Protein Will Make You Lose Weight
Proteins are an important component of muscles and tissues.Visit Here http://bbc-food-network.blogspot.com
It is essential for growth and cell maintenance, immune system function and other bodily systems; the body needs proteins to survive. The way the body obtains proteins is through diet. The protein is broken down into its molecular units called amino acids in the digestive process. The amino acids are the building blocks of body tissue. Amino acids also serve the function of being an alternate energy source. Proteins are also a micronutrient that containing 4 calories per gram consumed. A high protein diet combined with exercise can help dieter's lose weight, improve body composition and glucose and insulin homeostasis.
Protein once consumed has a thermogenic effect on the body. Thermogenic compounds cause the body's core temperature to rise. This increase has the desired effect of increasing the body's fat burning metabolic activity. This increase is achieved by the body's attempt to metabolize protein to the unit amino acids. This increase in the workload translates to an increase in body temperature or the thermogenic effect.
Including protein in a diet can help with curbing a dieter's appetite. Protein is digested slowly and occupies the stomach longer leading to a feeling of being full. This allows the dieter to consume smaller portions and stick to a given diet plan. High protein levels also curb the diet by suppressing the brain from receiving appetite-stimulating hormones. The protein should be consumed in small amounts during the course of the day. Four of five meals a day can help curb the appetite. Snack on nuts to boost protein levels. In response the proteins also triggers a natural weight loss hormone called PYY.
Protein is also important in the fat burning mechanism of the body. The more protein a dieter consumes, the more muscle tissue they develop. Increased muscle mass leads to better fat burning. A dieter exercising tends to burn fat before they burn muscle; therefore building muscle allows more fat to be burned. The amino acids also play an important part in the metabolism of glucose; amino acids are required as substrates for the glucose metabolism. The more amino acids available the more energy a body has.
Proteins are needed for many different bodily systems and the recommended daily intake (RDI) is about 10 to 35 percent of calories. A high protein diet is about 35 percent of calories consumed. The best sources of proteins can be obtained from consuming skinless chicken and turkey breasts, fish like salmon, tuna and orange roughy, egg whites, lean red meat, low fat cottage cheese and whey protein powder. Less commonly known foods that are high in protein are spirulina, which has more digestible protein than beef, and another excellent protein source is quinoa, a grain that the Incas used. These food sources are high in protein and low in fat. Avoid protein from milk that contains homogenized fats, protein powders with artificial sweeteners and cheeses that are normally in high saturated fats.Visit Here http://bbc-food-network.blogspot.com
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