Proteins

Our muscle contains 40% of our proteins. For this reason many power athletes consume protein supplements because they believe that these will help them increase their muscle mass.

The truth is that eating protein is important for the reconstruction and recovery processes, but you do not create muscle alone by themselves. Eating a lot of single nutrients directly takes you to consume less of others. Eating excess protein has several consequences including dehydration. When you consume too much protein is produced more urea. Urea is a metabolic waste that is excreted in the urine (which gives the yellow color) with water, to produce more urea must urinate more and therefore lose more water which can lead us to a state of dehydration.

Proteins are made from amino acids. There are two types of essential amino acids and the nonessential. The essentials are what our body does not produce for themselves and we must get the food, the non-essential, then, are our body produces by itself. These two types of amino acids come together and form what is the amino acid pool. Our fabrics make amino acids of the reserve and create what are muscles, nails, hair, etc.. This reserve also serves as an energy source in the case with other sources, such as carbohydrates and fats, can not meet the energy needs of the moment.

Protein Requirements

The proteins provide about 4 calories per gram, much like carbohydrates. Protein intake should be from 12 to 15% of total calories. For the average person is well consume 0.8 grams of protein per kilogram of body weight. That is someone who weighs 100 kilos should consume 80 grams of protein a day. For an athlete demands increase and can be between 1.2 to 1.7 grams per kilo.

For obese people 0.8g per kilo is sufficient because these people are at risk for diabetes, which impacts the health of the kidney, therefore require no additional urea filtered by the kidneys.

Animal vs. Vegetable Protein

Many people are questioning whether the plant protein is better than animal protein, or if a vegetarian diet does meet nutritional requirements. The truth both types of protein are good and maintain a balance between the two would be best.

Plant proteins do not have all the essential amino acids that are required, as do animal proteins. However, two proteins can bind to compensate for the deficiency of amino acids. For example, beans and rice are limited in certain amino acids, but when put together they meet all the requirements.

In conclusion, a vegetarian if you can have a diet that meets the requirements of amino acids provided that consume an adequate amount of calories based on a well-planned and varied diet.

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