Yes. Dentist recommend that you brush your teeth and maintain good oral health.

But lets face it.... If a Dentist recommends one brand, gives away a second brand, uses another a third brand himself and only sells the first, fourth and a fifth brand in his dental clinic we can pretty much call bullshit on it all and assume that the "dentists" in the ads of the big brands are getting a pretty penny for backing up a slogan that an advertising agency came up with to sell more products.