List the reasons why people take protein supplements. what are the risks involved in taking protein supplements? what population should not take supplements?

Explanation:

Protein is one of the important macronutrient, which helps in repairing tissue, building muscles, making hormones and enzymes. Protein powder can help people tone their muscles and also helps in weight loss. Whey protein is most popular supplement, but despite its advantages it can damage the liver and the kidneys. It can also lead to dehydration and osteoporosis. The people who are suffering from serious liver or kidney problem should not take it.  

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

the contamination

we are putting to many trash.