I think I've figured out what the weird heaviness is. It's like peppery taste/ feeling. What I'm confused about is all my juices are 12 nic and I don get that feeling with all of them. Is it a brand thing? Has anyone had the peppery taste problem? I feel like I'm becoming obsessed but if I don't digure it out soon I, afraid I'm going to give up any go back to analogs.