Tag: Non edible

According to the Oxford English Dictionary, the word 'inedible' has existed since the early 1800s, but what do you call something that's not edible today? The answer depends on why it is unfit for consumption, whether due to taste, toxicity, or simply because it's not meant to be food.

According to geological and medical experts, pumice is a volcanic glass foam and, as a non-food item, is not safe for human consumption. The abrasive, indigestible nature of this common volcanic rock poses significant health risks that anyone curious about its edibility should be aware of.

According to physics, any object with mass contains a certain amount of energy, and in that sense, anything could be said to have 'calories'. For example, 1 kilogram of coal contains millions of calories of energy. However, when we ask, 'Does non-edible stuff have calories?', we are referring to the energy our bodies can actually use, which is a different matter entirely.

The castor bean plant, *Ricinus communis*, contains the highly toxic poison ricin, though this poison is deactivated during the processing of edible oil. This vital difference highlights why understanding **what is non-edible castor oil?** is crucial, as it refers to industrial grades that are processed without the strict safety controls required for human consumption.