Wait, keto can improve allergies? How long after starting does that start? I'm 2 weeks in. I'm 515..or I was 2 weeks ago (now I'm 500).. I started a weightloss

Wait, keto can improve allergies? How long after starting does that start? I'm 2 weeks in. I'm 515..or I was 2 weeks ago (now I'm 500).. I started a weightloss challenge at a Crossfit gym, where they basically make you pay $400 if you lose 25lbs in 6 weeks and go to all 18 classes (6 wks*3 classes), and follow nutrition guidelines (my coach was okay me modifying that to keto) you get your money back, and probably a pitch to continue crossfit, which I might fall for...I do really like the team/people there. I do feel a LOT better, stronger, and crossfit is getting a little easier. So far it hasn't done anything for my adhd (inattentive).. I still can't focus for shit. But would be nice if that would be improved. Can you elaborate on how long that takes to manifest? My depression has improved but I think that could be workout related endorphins.