Magnetic toothbrush – how does it work and is it worth choosing?

A magnetic toothbrush sounds a bit like something from an ad for a tech gadget. No wonder – the name itself can be misleading. You might think it’s about some kind of “magnet therapy”, better blood flow in the gums or magnetic treatment at home. In fact, it’s something much simpler. In Oral-B iO toothbrushes, “magnetic” refers to the […]
How many teeth do humans have?

Teeth are one of the most important parts of the human body, playing a key role in digestion, speech and the appearance of the face. From birth, through childhood and into adulthood, teeth go through several stages of development. Many of us wonder how many teeth a person actually has at different stages of life […]