In the world, best beetles currently come from Thailand. Eating a beetle for tea is absolutely not disgusting at all.
For those who do not already know, be aware that beetles are very high in protein and low in lipid. So you do not risk gaining weight by adopting an insect-based diet such as beetle (unless you start eating a lot). No matter what your age, this insect is a good way to ensure a healthy and balanced diet. You can have fun eating them with different mixtures and eat them as a main dish. There are even recipes for making a pastry!