Did You Know: The Keto diet has two secrets. The first secret is eating the right fats. Your body’s primary fuel source is fat. So choose healthy fats (monounsaturated and polyunsaturated) and limit unhealthy ones (saturated). The second secret is eating enough fiber. Aim for 25 to 30 grams of fiber per day. Among the fibers you should consume are soluble (Brussels sprouts and chia seeds), insoluble (asparagus and broccoli), and resistant starches (green bananas, pumpkin seeds, cashews). Eating the right fats and enough fiber can help you boost your metabolism, control cravings, and prevent any digestive issues.