In percentage, what is the recommend rate for calorie deficit?

[trialbypinoy]

In percentage, what is the recommend rate for calorie deficit to lose fat? I always hear 5%, but is 10% too much? Do some people go higher? 15%-20%?

Thanks

 

[Saucony]

it is different for everyone, some can go more, some people know exactly how their body works and can adjust it accordingly