Firstly, consuming too much of something is never a good idea. Consuming exceeding amounts of whey protein can ultimately led to the first whey protein side effect, which is liver problem. High whey protein consumption in an extended period of time can put unnecessary tension on the liver, which would ultimately lead to other health problems that is related to the fatigued liver. This is definitely very dangerous because the liver is the most important part of the body following the heart.

Moreover, people with high sensitivity lactose level or people who are lactose intolerant could experience various levels of allergies if consume whey protein. However, there is a way to avoid this second whey protein side effect. In the market for whey protein, there are two main types, isolated whey protein and whey protein concentrated. People who are lactose intolerant are recommended to take isolate whey protein instead, due to the fact that it only contains 1% lactose comparing to the 5% in the latter.

Furthermore, consuming whey protein in a long period of time might be linked to the degeneration of the kidney. However, there are still no real evident that this is true. Therefore, if you are planning to take whey protein, it is a good idea to be cautious about the amount you are consuming. Remember too much of something good is never good.

The fourth side effect of whey protein is that if taken excessively over long period of time, the consumer has an increased possibility of osteoporosis. Osteoporosis is a disease adhering to our bones; it is when our bones become weak which makes it easier to break. Although there is no experiment or research to prove this claim, it is important that you are aware of it since many experts have advocated this theory.

Finally, the last side effect that could be caused by whey protein consumption is the increased possibility of experiencing various allergies that are not caused by lactose. The symptoms include rash, swelling of mouth or lips, hives, itching and so on. In the worse case, you may experience diarrhea or vomiting. These are quite serious problems and I advise you to seek medical attention right away. Therefore, to avoid these side effects, I advise you to check and make sure that you do not have any serious personally illness or allergies before consuming whey protein.

In conclusion, whey protein is a very prominent supplement, but it can give you negative effects if not used properly. Taking too much of it can be more than detrimental to your health. People who are lactose intolerant should also choose the right whey protein formula. And It may also cause allergies or osteoporosis. Lastly, for those of you who wants to gain muscle mass fast and are afraid of taking supplements or do not want to waste great fortune on them, I do have a way out for you.

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