Whey Protein Side Effects - There has not been a single scientific study using healthy adults with normal kidney
function that has shown any kidney dysfunction whatsoever from a high protein, or whey protein.
There are absolutely no documented or recorded whey protein side effects. Whey is derived from milk during cheese manufacturing so it’s totally safe to consume. It is a natural food substance and is as safe to take as milk itself.
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 Side Effects - Isolated from Whey
Whey protein is isolated from whey, which is a by product of the cheese made from cow's milk. Those who are allergic to lactose would also suffer from lactose intolerance might develope allergic reaction from it.
It has been studied 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 may cause damage to the liver.
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, also including Whey protein.