That claim is almost certainly misinformation.
The statement:
“The oncologist announced that this drink kills cancer cells and helps treat gastritis, diabetes, and liver disease.”
contains several red flags:
- It claims one drink treats multiple unrelated diseases, which is highly unlikely.
- It appeals to authority (“the oncologist announced…”) without naming the doctor or providing evidence.
- It uses dramatic language such as “kills cancer cells,” which is often based on laboratory studies, not proven treatments in humans.
What the evidence says
- There is no drink that has been proven to cure or treat cancer in people.
- Gastritis, diabetes, and liver disease each have different causes and require different treatments.
- Some beverages (such as green tea or certain fruit juices) contain antioxidants, but that does not mean they can treat or cure these conditions.
Be cautious of claims that a food or drink:
- Cures cancer.
- Replaces chemotherapy, radiation, or other prescribed treatments.
- Treats many unrelated diseases at once.
These are common features of misleading health posts.
If you tell me which drink the post is referring to (or paste the first comment), I can explain what the scientific evidence actually says about it.

