Technically, it's true that "satiereal" is an ingredient that's extracted from plants, but just because something is "natural" or "plant-based" doesn't mean that it's good for you. Satiereal is derived from saffron, which is a spice that Ayurvedic healers believe can fight certain diseases, boost your mood, and make your skin glow, among other things.
You probably think that vegetable juice is just a way to get more veggies in your diet, right? That's true, but veggie juice has also been shown to fill you up. In fact, when people drank vegetable juice before a meal, they ended up eating 135 fewer calories. Now that's some appetite suppression! Just be sure to drink the low-sodium varieties, which are less likely to make you bloat.
Keep hunger levels steady. Hard workouts often increase hunger levels. And sometimes they even increase your sense of entitlement to food. For example, you might feel that you deserve a high-calorie meal or treat after hard exercise because you earned it with your effort. But easy workouts are less likely to leave you starving. The result is that you may eat less with an easy fitness program.
Protein is known for suppressing appetite, but it seems that whey protein is especially good at it. New research shows that after people have a liquid meal with whey protein they consume significantly fewer calories at their next meal than those who had a liquid meal with casein protein. Stock up on whey protein at your local natural foods store to reap this benefit!