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.
You don't need to use the coffee grounds themselves in your garden â you can also make a nutritious plant food from them and use it instead. To do this, place a handful of coffee grounds into a bucket of water. Let it sit in a cool, out-of-the-way place (like your garage) for a day or two.se grounds to keep cats out of your garden. Coffee grounds aren't just good for tiny pests. They can also be used to keep feline friends from playing in your delicate plants. In this case, use the grounds just as you'd use them to repel snails â sprinkle them around the plants you want to protect.