What Is The Hardest Substance In The Human Body - Web your teeth are part of your digestive system. They break down foods by crushing or cutting them before you swallow. Web you might be surprised that the hardest substance in the body is tooth enamel, not your bone. Web the enamel is the hardest substance present in the human body composed mainly of calcium. Web tooth enamel is the hardest substance in your body — even stronger than your bones. It protects the innermost layers of your.
Web your teeth are part of your digestive system. Web tooth enamel is the hardest substance in your body — even stronger than your bones. Web you might be surprised that the hardest substance in the body is tooth enamel, not your bone. It protects the innermost layers of your. Web the enamel is the hardest substance present in the human body composed mainly of calcium. They break down foods by crushing or cutting them before you swallow.