The benefits of chocolate for your teeth, according to a top dentist

"A recent study shows that chocolate is less harmful than many other sweets because the antibacterial agents in cocoa beans lowers its high sugar levels. One group were given a high sugar diet. The second study group were infected with Streptococcus Mutans bacteria (which contributes to cavities) and were also given a high sugary diet. After three months, the study revealed that the first group had 14 cavities on average compared to just six cavities for those who added the extract of cocoa bean husk (CBH) to their drinking water."

How did they get away with that experiment?
I never gave any Easter chocolate to my son and stopped any being given to him. 
He never went through the agony I went through  as a teenager with rotten teeth. 

It isn't lack of fluoride it is sugar and acid drinks that causes dental decay and the manufacturers don't give a damn as long as they make a profit.