health food; health food product
Refers broadly to foods or food-like products promoted or chosen for health benefits; it is a category noun, not necessarily a medicine.
My mother knows a lot about health foods.
Don't rely only on health foods; think about having a balanced diet too.
I make it a habit to take health food supplements every morning.
It's hard to choose the health food that suits you.
The health food industry is growing year by year.
This store sells a variety of health food products.