Sources of Calcium. Food. Milk, yogurt, and cheese are rich natural sources of calcium and are the major food contributors of this nutrient to people in the United States [ 1 ]. Nondairy sources include vegetables, such as Chinese cabbage, kale, and broccoli.
Praying Mantids will usually live from spring to fall. The longest a Mantis will live is around 1 year. One of the strangest things about this insect is that the female will often eat the male and siblings will often eat each other.
Report Abuse. 1  Are Praying Mantis Dangerous. 2  Praying Mantises themselves are not dangerous to mammals at all, but sometimes they contain long, thin 'Horsehair' worms inside them that live in their intestines and take over their brains. 3  OMG!!!! 4  Only if your another praying mantis or a smaller critter.