Healing properties of various foods

[miracle114]

Salaam all
ALLAH the Almighty tells us in the Quran he is fully in control and that we are to put our trust in him alone.
He does also say that honey has healing properties.
My question is, do other foods have healing properties too ? I.e blackseed oil etc
Are we to assume if honey has healing properties then other foods must have too?
Is Allah the almighty not the best helper and healer?
How are we meant to know which food has what healing properties?

Salaam and regards