YOU SAID:

amalgam fillings are going out of fashion due to patient's fears that they will get mercury poisoning and they are also ugly

INTO JAPANESE

アマルガムの詰め物は、水銀中毒になるのではないかと患者が恐れているため、時代遅れになり、またいです

BACK INTO ENGLISH

Amalgam fillings are out of date because patients are afraid of mercury poisoning

INTO JAPANESE

患者は水銀中毒を恐れているため、アマルガムの詰め物は古くなっています

BACK INTO ENGLISH

Amalgam fillings are out of date because patients are afraid of mercury poisoning