Simply put, Cavemen's diet is a diet plan which suggest food eaten by the cavemen. Cavemen ate what was available - like meat, vegetables and a few nuts. What we grow for food is carbohydrates, and that leads to weight gain. I started this diet a few years ago, and ever since, I haven't had carbs at all.
I work out like a maniac, three times more than anything I did in the past. I am off carbs, salt, sweets, and live on a fish diet. And I promise I am not going to indulge in food again. See, when I was 49 years old, I was fine, but the moment I touched 50, I felt that something within me had changed drastically. My metabolic rate dropped.