1:7 ratio
But it's good to eat for a while, and it's good to eat for a month or two when the training intensity is high every year.
It's hard to say whether it's official or not. In fact, everyone has different effects after eating it.
So at first, I tried to buy a small package, and I bought a big barrel after eating it.
You just started to buy, don't buy too much, try it yourself and see which one is good. You are also an amateur.
Weight is not light, and a reasonable diet usually has a good effect.