[mateuszf]

I recommend this book - https://www.amazon.com/gp/product/1628600012/ref=dbs_a_def_r... it's written by a doctor specializing in applying fasting.

[surge]

He also has several talks and interviews on YouTube worth watching as well. I believe his book, The Obesity Code, is also a good read.

He treats a lot of diabetic patients. I've integrated his stuff into my keto diet and lost a ton of weight.