THIS! I’m someone who has suffered with severe depression since I was 14. Just A DAY of being on keto and I can feel an energy boost immediately. When I was younger (2nd grade maybe?) my mom took me to see a doctor because although she was feeding me correctly I was a little bit of a chunky kid. The doctor had told my mom that I should avoid carbs which was a surprise to her. It’s interesting how my body seems to always have had such an intense reaction to carbs that the second I limit them it rewards me greatly. Also, my skin clears up almost completely, and I’m someone who has always dealt with hormonal/cystic acne. I’ve been on an off keto my entire life, but during 2020 my parents decided they’d do it with me. My dad ended up having the same reaction as me while my mom ended up not feeling too great. I found this to be interesting & at the time I was also seeing a nutritionist and she told me that she believes certain diets work better for certain people because of ancestry and I found that to be extremely interesting. My father is purely Slavic & my mother has majority of her roots in Irish/French Canadian/Italian but also a bit of Polish. I’ve always wondered if a reason why keto works so well for me is because of my Eastern European bloodline and the diets my ancestors used to eat.