Hard to say without knowing the illnesses but for me nutrition and rest really helped. Right now I don't eat anything on Sundays and I don't do any work on tha

Hard to say without knowing the illnesses but for me nutrition and rest really helped. Right now I don't eat anything on Sundays and I don't do any work on that day. I also avoid eating out and stick to home cooked food using fresh meats and vegetables. This helps my body stay energized and recuperate.