I believe it was established by the department of health and human services (DHHS)
Soft drinks is the answer to this, where these drinks contain the most added sugar to produce its taste.
I'd say B. Immune suppression.
Sit in a sauna or steam room for 20 minutes.
Take a detox bath
Take a 20 minute brisk walk every day in fresh air
Eating plenty of fresh and raw fruits and vegetables a day