Medical Articles

The Power of Protein - The Body's Building Blocks

Protein is essential for everyone, it is the foundation of the body's cells and tissues, it is used to build the hair on your head, your bones, your skin, your muscles, your muscles, all the way to the nails on your toes. Protein can boost your metabolism and is essential for helping to burn calories as well as build and maintain precious muscle.

Proteins are large, complex molecules made of chains of amino acids, some of which our bodies cannot manufacture. Some proteins are called complete proteins, as these contain all the amino acids required to build new proteins. Complete protein is mainly found in animal sources as well as soy products. Other proteins which do not contain all the amino acids required are called incomplete proteins, and these are found mainly in vegetable sources such as beans lentils and spirulina.

The amount of protein that you need to consume depends greatly on the amount of physical activity you are doing, depending on whether you are growing, rapidly building new muscle, doing endurance exercise, or dieting, in which case protein is used as a source of energy. Protein requirements for athletes are higher than the current recommended dietary allowance (RDA) or 0.4g of protein per pound of body weight, which is based on the needs of non-exercisers. It is a general rule that bodybuilders should consume a minimum of 1g of protein per pound of body weight per day.

Good sources of lean protein are fairly easy to find these days, with consumers aware that there are certain cuts of steak that contain more fat than others and so on. Meat eaters will find that fish provides the leanest protein source, particularly oily fish like salmon and tuna. Vegetarians can find good protein sources in lentils, beans, soy products and brown rice. Other good sources include brown bread, cereals, nuts, eggs, milk and last but not least spirulina, a blue-green algae that is 60 percent lean vegetable protein. Protein can also be consumed as a supplement, generally as a powder that is mixed with either water or skim milk. Multiple studies have shown that taking protein supplements pre and post workout significantly boosts growth and strength compared to carbs alone.

Protein really is a wonder nutrient, it regenerates the body, supports themetabolism and sustains sugar levels keeping the stable. Any successful and professional nutritional program that works utilizes protein.

The information contained in this article is strictly for informational purposes. You should consult a physician before beginning any new nutrition, exercise or dietary supplement program. The information contained in this article is not meant to provide medical advice. Specific medical advice should be obtained from a licensed practitioner.

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