10 Reasons Your Diet Is Making You Tired

3. You don’t eat enough vegetables

Vegetables, especially dark and leafy kinds, are rich in color, which means they’re nutrient-rich. The dark greens of kale, spinach, collards and other leafy vegetables provide a generous helping of vitamins A and C, iron, fiber, protein and calcium. Make a kale salad or stir-fry broccoli for an instant energy boost.