I did Keto for about 40 days a couple of years ago, it was very effective. However, it wasn't really about ketogenesis so much as it was about having a substant

I did Keto for about 40 days a couple of years ago, it was very effective. However, it wasn't really about ketogenesis so much as it was about having a substantially reduced list of foods that I could eat. It forced me to select certain foods and I ended up with smaller portions.