@pamojja In America we are deluged with advertising. Drugs are allowed to advertised on television and commercial breaks are full of drug ads. I understand that America is one of few countries that allows this. Many doctors here who also sell supplements have ads directly on their sites. It is common practice here. Carolyn Dean brought the magnesium research to the masses in plain English with good references. I expect that your email encountered a support team and a computerized commercialized set-up that is unfortunately so common in the states.