Question 1

Is high protein bad for healthy kidneys?

Accepted Answer

Studies in healthy people have not shown harm from intakes up to about 2 g/kg; people with reduced kidney function are different.

Question 2

Do I need protein shakes?

Accepted Answer

No. Shakes are a convenience; food such as meat, fish, eggs, dairy, tofu and legumes can supply the same amount.

Question 3

Should I use total or lean body weight?

Accepted Answer

For most people total weight works. For people with obesity, goal weight gives a more sensible target.

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