You can cure almost all diseases and illnesses by doing 2 things, both of which are free.
Only drink water. If you want, in the morning, add fresh squeezed lemon to water.
2. Urine Therapy
Drink your own urine. Do this in the morning. Drink your urine mid-stream (pee a little bit, then pee into a cup, and drink your urine.)
source: How to Drink Your Own Urine
After you fast for at least 2 weeks to 30 days, resume eating, but eat small meals, and eat mainly raw vegetables and fruits, nuts, seeds, with small amounts of meat (wild caught salmon, sardines, cold-water fish, turkey). Once you resume eating a healthy diet, fast one or two days a week.