Exactly, but he needs more.
To repeat (not to you Spurz, I agree), he has an under developed palate (hence the speech issue and constant open mouth in games), this means he very likely has a lower resting breathing volume, so recovers slower and is more prone to acidosis (not being efficient in cycling lactic acid in particular).
You have to question the nutritional/medical science team at Spurs when Kane, Dier, Alli and Eriksen are all so out of sorts, they did not get the required recovery, Harry is compound to last summer also. They are being failed IMO.
This leads to major disease over the longer term if not addressed, hence my questioning of Pochettino's logeivity if this issue is not given world class focus.