Vitamin_C
Chief Minister (5k+ posts)
How to stop shrinking of brain after 35 years? Islam told me.
How to stay healthy and stop aging? Islam told me.
etc
Those are not proofs. People have been practising remedies and medicine for thousands of years.
The natural medicine of native Americans are so effective that even modern doctors in Canada and US prescribe it sometimes.
But I challenge you all the things you learned from Islam existed before Islam.