Speaking of Mercola newsletter I used to get them too. Suddenly they stopped coming. It was after I mentioned on one of his Youtube Vitamin C vids that his "Liposomal C" has no liposomes. You'd think, if they were legit, that they would respond with information to correct my error No, they just blocked me so fast that w/in 5 minutes I couldn't leave a response on another of his Vitamin C "helpful" YT vids! I assume they also made sure I would no longer get his newsletters and maybe make similar comments! He fooled me for a long time, but I pray others wake up, including him.