The phrase "small dose" refers to a small amount or quantity of something, usually a substance like medicine or a particular food.
Sentences with «small dose»
I'm starting to like wallpaper too but only in small doses like in your last few pictures. (theinspiredroom.net)
Personally, I'm a fan of small doses of tofu, but if you have a thyroid or hormone imbalance, keep the tofu intake to small amounts or none. (mindbodygreen.com)
This effect does not happen with smaller doses of caffeine usually found in single cups of tea or coffee. (fitnessandpower.com)