Health is wealth. For a good health Rishi Muni practice yoga regularly. You should practice yoga according to your Nakshatra.
Diseases must always be cured by doctors. Astrology can give you an idea regarding upcoming risk of any disease and it's longetivity well in advance.
If you are driving and come across warning sign board then it's wise to drive carefully, in the same way your Horoscope act like a warning sign board.