What is a recommended source of energy over the course of human evolution?

Throughout human evolution, carbohydrates have been a crucial source of energy for our ancestors. Early humans primarily gathered and consumed a wide variety of plant-based foods, which included fruits, vegetables, and starchy sources like tubers and grains. These carbohydrate-rich foods provided the necessary energy for physical activities such as foraging, hunting, and gathering.

Carbohydrates are metabolized into glucose, which is an essential fuel for the brain and muscles. This energy source is easily accessible and can be quickly utilized during both low-intensity and high-intensity activities, enabling early humans to adapt to varying physical demands throughout their day-to-day lives.

While animal protein and fats are also important macronutrients that contributed to overall nutrition, the reliance on energy-dense carbohydrates was integral to early human diets, especially considering the time spent foraging for food. The energy provided by carbohydrates not only supported basic daily activities but also allowed for the development of complex functions, such as social structures and cultural practices, which are pivotal in human evolution.

Heavy fats can provide energy as well but are harder to metabolize quickly compared to carbohydrates, which can be critical in situations requiring immediate energy. Similarly, while sugars from fruits are indeed a source of carbohydrates, they represent a more specific category rather