Is theobromine better than fluoride?

Is theobromine better than fluoride? "An organic compound, theobromine, found in chocolate is better than fluoride at remineralising and hardening tooth enamel, according to a new study published in Caries Research. The study investigated the surface micro-hardness of enamel after artificial enamel lesions were treated with theobromine, fluoride or artificial saliva. While artificial saliva did [...]