Regular fasting is an evolutionarily-consistent feature of human life. Essential bodily functions, like autophagy and ketosis, depend on it.

Few cultures now prepare food as it ought to be prepared. This is critical information, because in order to render our food safe to eat, more digestible, more nutritious and most delicious, we need to prepare it properly—like our ancestors did.

These days, salt intake is widely-discouraged, viewed as another culprit for our health woes. But this is at odds with our history, culture, and animal physiology.