9. Red Meat
Protein, vitamin B12, heme iron, zinc, creatine, carnosine and even omega-3 if you eat grass-fed beef. Eat steaks & hamburgers from top round or sirloin.
High in cancer-fighting phytochemicals and anti-estrogenic indoles. Broccoli is also high in soluble fiber and low calorie, helping fat loss. Eat other cruciferous vegetables for a change: cabbage, bok choy, cauliflower, kale.