“So, when it comes to protein, how much is too much?

It's hard to provide a specific answer since so much is still uncertain and the experts themselves don't agree. However, for the average person (who is not an elite athlete or heavily involved in body building) it's probably best to aim for no more than 2 gm/kg; that would be about 125 grams/day for a 140-pound person. New information could change our thinking about the maximum safe amount, but until we know more about the safety, risks and benefits of high protein diets, this seems like a reasonable recommendation.”

https://www.health.harvard.edu/nutrition/when-it-comes-to-protein-how-much-is-too-much