When it comes to measurements, the everyday kind that deal with things like air pressure, tire pressure, blood pressure, etc., there is no such thing as an absolute accuracy. And yet, as with most things, scientists are able to come up with a relatively accurate way of gauging these things by measuring them relative to other things.
Quick Answer. Eating coffee grounds is not bad for an individual's health, according to Sandeep Godiyal for Natural News. In fact, coffee grounds are very high in antioxidants and nutrients, even when they are used to make coffee.
Published on Sep 18, 2013. Used coffee grounds are a great free resource to put to work in your garden. They enrich the soil with nitrogen and other minerals, improve soil structure, and increase organic matter in the soil. We use them in compost, vermicompost, and as a mulch. Why not give them a try in your garden?