We have a good idea what the factors are in major diseases, and sadly the solutions to these are absent from our food chain. For decades we have known that oxidative stress plays a major role in the onset and etiology of diseases such as cancer, atherosclerosis, diabetes, and neurodegenerative disorders. Sadly this has never been made common knowledge. If you are seeking a solution, some of the answers are inside this book!
Do nothing, and your life will continue on the whims of others and enter entropy, however, the decision to take effective action in a proper sequence enabling a proven, predictable formula will allow you to manifest significant change. Continue in those actions, and it will only be a temporal relationship before you achieve the results of that formula: entropy. Which would you rather have? Either can be in your future it all depends on you!