In other words, the coating of your teeth is made of rock! This outer enamel layer is hard, but fairly brittle (it can break easily), so beneath the coating most of your tooth is made of dentin, which is softer. However, we call other things enamel.
Echinacea can increase the immune system. Taking echinacea along with some medications that decrease the immune system might decrease the effectiveness of medications that decrease the immune system.1  Medications changed by the liver (Cytochrome P450 1A2 (CYP1A2) substrates) interacts with Echinacea.he body breaks down caffeine to get rid of it. Echinacea might decrease how quickly the body breaks down caffeine. Taking echinacea along with caffeine might cause too much caffeine in the bloodstream and increase the risk of side effects. Common side effects include jitteriness, headache, and fast heartbeat.
Echinacea is also used against many other infections including the flu, urinary tract infections, vaginal yeast infections, genital herpes, bloodstream infections (septicemia), gum disease, tonsillitis, streptococcus infections, syphilis, typhoid, malaria, and diphtheria. Evidence on the effect of echinacea for the treatment of HSV is unclear. 2  Some research shows that taking a specific echinacea extract (Echinaforce by Bioforce AG) 800 mg twice daily for 6 months does not seem to prevent or reduce the frequency or duration of recurrent genital herpes.