What is the first line of defense regarding your health and how to prevent illness and disease? The answer is, without a doubt, knowledge, i.e., knowledge of what is important and why. Then, of course, the application of healthy knowledge to your life can give you the healthy results you want and need. If you want to have a healthy body and lifestyle, it’s extremely important to understand the why and how of eating right and exercising regularly. So, please keep reading so you can learn how to fill yourself with knowledge and healthy food.