Why do you need whey protein?
The consumption of protein daily is beneficial for everyone. Protein consists of essential and non-essential amino acids, which have been proven to be the “building blocks” for healthy individuals. It plays a number of roles in the body, for example:
- Provides energy to the body
- Main source of building and repairing muscles, and bones
- Directly related to the increase/decrease in metabolism
- Repairing body cells
The amount of protein that each individual should consume varies on the amount of physical activity, gender, age, and other various factors. For example, the Whey Protein Institute recommends .5-.75 grams of protein per body pound each day for an adult that exercises recreationally; whereas, a teenage athlete is recommended to have .8-.9 grams of protein per body pound each day.
Benefits of Whey
Research shows that whey protein has the following health benefits:
- Reduces stress and alleviates depression by slowing production of the powerful stress hormone cortisol and by promoting the release of serotonin, a calming neurotransmitter.
- Promotes fat loss by enhancing the release of glucagon (which builds muscle and burns fat) and by inhibiting the release of insulin (which encourages fat storage).
- Builds muscle by stimulating maximum protein synthesis.
- Enhances the immune system by raising the body’s levels of glutathione, a powerful antioxidant produced by the body to protect cells and neutralise toxins.
- Increases exercise capacity.
- Fights infections.
- Encourages bone growth and helps to prevent osteoporosis.
- Has the highest biological value of any protein (a measure of nitrogen retained for growth or maintenance) because it is absorbed, utilised, and retained by the body better than other proteins.
- May help lower triglycerides and cholesterol.
- May help prevent prostate cancer.
- May help prevent chronic periodontal disease.
What to look for when choosing the best whey protein:
- Preferably, the whey protein you choose should come from grass-fed cows that were never treated with hormones. It should also be free of all pesticides and chemicals.
- Whey that has been cold processed during its production. When heat is used during processing it damages many of the amino acids the protein contains in its natural state.
- Your top choice of protein should be a cold processed whey concentrate. Whey protein concentrate is processed much less than whey protein isolate.
- When effectively processed, grass fed cows’ produce a whey protein isolate that is low in fat, low in lactose and has a far better taste than that of whey protein concentrate.
Whey Protein Promotes Weight Loss!
Whey protein is far superior to all other forms of protein and can play a very important role when trying to gain muscle. More calories can be burned each day by increasing the amount of muscle throughout the body. When exercising to tone muscles, many benefits will result: fat loss, weight maintenance, and the ability to burn more calories at rest; and whey protein supports weight loss.
Effects whey protein has on performance:
- Increased lean muscle mass
- Decreased recovery times and faster muscle repair
- Reduced post-workout muscle breakdown
- Increase metabolic rate
Muscles burn energy (calories) everyday not only during exercise, but also in daily bodily processes. Increasing muscle mass will result in burning more calories, both while at rest and when your body is working. This has been proven true for both men and women. Adding 1 lb. of muscle to your body burns at least 60 more calories throughout the day; that’s equivalent to burning an extra ½ pound each month! When it comes to weight loss, there is no question that combining regular exercise with whey protein is highly beneficial.
Adding whey protein to a diet is an excellent way to jump-start a weight loss program. Whey protein is a key ingredient in numerous weight loss and meal replacement products. By adding a good whey protein concentrate (with low fat and/or carbohydrates) is often the preferred choice. Studies have found that individuals who combine diets with leucine rich protein foods and exercise, often have more lean muscle tissue and lose more body fat. As fat loss occurs, metabolic rate increases and naturally more calories are burned each day. Another way that whey protein helps manage weight is by promoting satiety, or the feeling of fullness.