About whey health benefits.
Whey, the watery part of milk that separates from the curd, has been around since people started making cheese in about 5000 BC. It has always been discarded. It is scrapped even today in cheese-making and consequently, a lot of nutrients are literally going down the drain. Despite its wishy-washy appearance, this liquid is far from nutritionally worthless. If you don’t like its natural taste, it can be used to add nutrition to anything that’s cooking- soups, stews or baked dishes.
Milk has two proteins. Casein and whey protein. Whey protein is more soluble than casein and also has a higher quality rating. In its purest form, it contains little or no fat, lactose or cholesterol. Whey protein contains many components found in human breast milk and is thus a key ingredient in several formulations for infants, including premature ones.
Whey protein contains more leucine (essential amino acid) than egg protein and soy protein and thus helps in improving body composition by preserving lean muscle tissue while promoting fat loss. Whey is good for all ages. In fact, it has become popular for weight management, bone development, and general wellness.
Recent research has found that whey supplementation has been shown to increase lean body mass and performance. Whey protein is a rich source of branched chain amino acids that are metabolized directly into muscle tissue and are the first ones to be used during exercise and resistance training. Being an excellent source of bio-available calcium, whey may also help in reducing stress fractures during exercise and prevent bone loss, especially in women athletes with low oestrogen levels.
One of the outstanding characteristics of whey has been its utility in weight loss. Whey stimulates the building of muscles, which helps in increasing one’s metabolic rate. Adding whey protein to a snack or a beverage provides energy and may help control food intake.
Other health benefits of whey include:
- For long, whey has been considered the ‘gold standard’ of protein for serious athletes who work hard for that lean, strong and well-defined physique.
- Research shows that it’s good for cancer patients too as it’s easy to digest.
- According to a recent study, whey protein may help protect the body from prostate cancer. Whey is a good source of cysteine, one of the major building blocks of a prostate cancer-fighting antioxidant, glutathione.
- Whey is good option for Type-II diabetics who need to be careful about their food intake and weight.
- Whey also boosts the immune system.
- It helps in lowering cholesterol and blood pressure levels.
- Whey also contains components such as lactoferrin with anti-microbial properties.
These health benefits of whey protein make its addition to our diets a must.