When I read Mark's book in April and came to this site shortly after that, I could not imagine giving up cheddar, cottage, cream and Parmesan cheeses, skim milk & yogurt. Since having none but a TBS of org cream in coffee every morning, I'm amazed at how I have NO congestion anymore. I had exhausted all sources for trying to keep my nose from stopping up each and very night, sprays, inhalers, that horrid salt water, nothing worked for long. I have NOT had a moment's problem with congestion now for months!!!!