Whey Protein Side Effects


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Whey protein is the protein that is derived from whey, which is a by-product of the cheese made from cow's milk. The protein is a combination of beta-lactoglobulin, alpha-lactalbumin and serum albumin, along with pH. Whey has been credited with having the highest Biological Value (BV) of any known protein. The protein made from Whey gets digested very easily and is also accorded with important disease-fighting effects. Whey protein powder is very popular amongst body builders and athletes, as it speeds up the process of muscle development and also helps in fast recovery.

Whey Protein Side Effects:

There has been considerable debate over the side effects of Whey protein. Though experts have warned of the probable side effects of over consumption of the protein, there has no scientific evidence till date to prove the negative effects. Still, we have listed the probable side effects of Whey protein.

  • Whey protein is isolated from whey, which is a by-product of the cheese made from cow's milk. So, those who are allergic to lactose i.e. suffer from lactose intolerance might develop allergic reaction from it.
  • It has been argued that long-term, excessive intake of protein (be it whey or any other) is associated with deterioration of the kidney function.
  • Experts have also warned that excessive intake of protein might cause damage to the liver.
  • Last, but not the least, too much intake of protein has been linked to osteoporosis, especially over the long-term.
The truth is excess of anything and everything is bad and the same holds true in case of Whey protein also. Moderation is the key to leading a healthy life and you should keep this in mind while consuming anything, including Whey protein.