The Paleolithic or “Paleo” diet, commonly also referred to as the caveman diet. The diet tries to solve 21st-century problems by encouraging people to eat like they did more than 2 million years ago during the Paleolithic era. It originated from the realisation that human biology and anatomy have remained largely unchanged since the Stone Age.
People in the stone age didn’t have specialised tools. So they had to focus on hunting, fishing, and scavenging for edible plants.
According to the paleo philosophy, common diseases such as diabetes, cancer, and heart disease. These are reduced as a result of this way of eating. The paleo guidelines state that you can eat meat, fish, eggs, vegetables, fruits, nuts, and seeds, as they are unprocessed animal and plant foods.