it has to proccess everything you eat, drink, breathe, and absorbed through the skin. No alcohol and just eat healthy, as much organic as possible, whole/raw
foods, whole grains, lots of fruit and veggies, green/white tea, as little processed food as possible. Try to use unscented stuff, filtered water, natural cleaning products. Discuss any supplements with your Dr for sure, but B complex with higher B12 and vitamin D3 are good starters.