Way too many factors (Age, weight, activity level, etc.) to get anything useful from this question that you wouldn't already know:

- Build a relationship with a good doctor

- Get more sleep

Even advice as innocent as "more veggies less red meat", isn't as universal as it sounds. Someone morbidly obese and eating empty carbs all day might be better served temporarily choking on red meat if it helped them control their eating for example.