The main diet of most reptiles comprises of: proteins derived from chicken, mealworms, superworms, waxworms, reptile food and fish. Some reptiles such as the Iguana have a strictly vegan diet while others like the tortoise have a vegetarian diet.
Some reptiles like iguanas are vegans, while other reptiles such as leopard geckos and tortoises eat animal protein as well. Feeding your reptile the proper type of food is important for maintaining its health. Avoid feeding processed foods specially...
Reptiles will eat whatever they want or whatever you give them. They mostly eat worms, insects, plants, and eggs. They will also eat mice, rats, or other small animals.
That really depends on what kind of reptiles that you are talking about as there are thousands. Most eat types of insects, and greens, but some snakes eat meat.