Whey Protein Blog

Many studies into the benefits protein supplements have been conducted over the years and these invariably point to the conclusion that whey protein supplements are not just safe, but benefit the body in several ways that have not yet been widely publicised. Whilst whey protein supplements have been widely extolled for their benefits to bodybuilders and athletes, there has perhaps been less publicity about the health benefits they offer to other sections of society.

Recent studies have suggested that whey protein has additional benefits for the older generation because it may reduce the incidence of certain cancers, boost the immune system, improve liver function, increase brain serotonin levels, aid the memory and reduce stress, to name just some of these benefits! It can also aid in weight loss regimes for all ages.

Whey protein is extracted from cow’s milk and is easily digested and quickly metabolised by the liver. Protein is one the three essential nutrient groups and is comprised of 28 amino acids which are essential for existence. Of the three nutrient groups (the other two being fats and carbohydrates), protein is the most important nutrient and vital to the daily diet. Being rich in essential amino acids which are so necessary for the repair of cells, muscles and bones, whey protein also provides energy and regulates the body’s metabolic processes.

High quality whey protein supplements contain three essential amino acids which are not produced by the body and must therefore be obtained through food intake. There are leucine, isoleucine and valine which repair and promote muscle growth and help to preserve energy. This is the main reason why taking whey protein supplements immediately after exercise is so beneficial as it is quickly digested and repairs the strain on muscles after an intensive work out.

The whey protein supplement should also contain L-argenine, an amino acid with several functions in the body. L-argenine helps rid the body of waste toxins like ammonia and helps to create compounds which can be readily converted to glucose and glycogen which the body can utilise when needed. It also makes nitric oxide which causes vasodilation or relaxation of the blood vessels which can improve disorders such as atherosclerosis. Finally, when taken in sufficient quantities, L-argenine stimulates growth hormone release which has numerous benefits from weight loss to anti-aging properties.

As well as boosting energy, which helps in training, whey protein supplements also acts as anti-stress or anxiety agent. This is because it helps to produce serotonin a natural hormone present in the brain, digestive tract, blood platelets and pineal gland, which affects the mood and is often contained in supplements to treat depression.

Providing whey protein supplements are used properly, there should be no adverse effects. If you take any substance in excess you will risk harm, so it is important to be clear about the effects you hope to achieve before you begin taking whey protein supplements and adhere to the quantities and timing of intake as recommended.