1. Lil Wayne
The rapper has had epilepsy since his childhood. He had to quit drinking Lean, a cocktail of allergy medication promethazine and codeine syrup because of the adverse effects it was having on his seizures.
2. Pamela Anderson
Anderson contracted hepatitis C from her ex-husband, Tommy Lee. In November 2015, she claimed a Sovaldi and Harvoni prescription had cured her of the disease.
3. Halle Berry
She was diagnosed with Type-1 diabetes in 1989 after fainting on the set of a television show. She weaned herself off dependency on insulin by having a healthy lifestyle and trying the keto diet.
4. Morgan Freeman
Freeman was revealed he had fibromyalgia after a car accident in 2008. Morgan Freeman is one of the only men with the condition as it tends to affect women than men with a ratio of eight to two.
5. WILL.I.AM
Will.i.am revealed that he had been suffering from tinnitus and high cholesterol after a period of fast weight gain. He had to change his lifestyle to include a plant-based diet and exercise.