Why YSK: fiber is important for optimal human health. It helps us avoid diabetes, heart disease, colon cancer, obesity, and other diseases. This is particularly important in developed countries such as mine (USA) that are suffering greatly from these diseases.
The recommended daily fiber intake is 25g for women and 38g for men in the USA, and 95% of us don’t meet this amount. This suggests an urgent need for us to increase our daily fiber intake, which can be achieved by swapping out ultra-processed foods and animal foods that are void of fiber with whole plant foods such as fruits, vegetables, legumes, whole grains, nuts, and seeds.
Overall, men are significantly more massive than women, so our caloric intake is also proportionally higher. As a 6’3" 230lb man, if I were to try to stick to a 2000 calorie a day diet, I would lose weight. I need 2500 calories if I don’t work out, and more like 3400 if I do.