It turns out organic beeswax is 100 percent safe to eat. Wax is a particularly dense lipid, akin to animal fat, butter fat and cholesterol. Like those other fats, it is loaded with calories: 12.7 kcal per gram (as compared to beef tallow at 9 kcal per gram). But unlike tallow and all those other fattening fats, beeswax provides us with nada nutrition, including calories.