Is it safe to microwave food?

My Daughter Took It Upon Herself To Microwave Some Syrup For Her Waffles... For 5 Minutes
The correct combination of time and temperature can help preserve most nutrients while also improving the foods’ taste, texture and colour. The time and temperature required depends on the type of food. High risk foods such as meat, fish and eggs need to be heated to at least 60℃ to be safe.