Taking GREENS can be a great way to naturally increase your body’s immune system. If you’re not getting a great diversity of plants in a certain day, aim for an increase in GREENS. For example, let’s say you just ate chicken breast and broccoli all day. You are getting a very one dimensional representation of nutrition. Training multiple times a day? Your body has a lot to recover from and it is smart to give it the building blocks it needs for new cells.