Rapid weight loss.
Recurring fever or profuse night sweats.
Extreme and unexplained tiredness.
Prolonged swelling of the lymph glands in the armpits, groin, or neck.
Diarrhea that lasts for more than a week.
Sores of the mouth, anus, or genitals.
Pneumonia.
Various tissues if organs look under each other under a microscope.
Answer:
water! water is very essential, one reason being that it flushes out toxins from the body.
