I really like using this when I'm working. it's very helpful if you are exposed to any acid gases or organic Vapors. obviously this isn't as good as a gas mask and probably wouldn't protect against everything if you were using it as a welder or metal worker but for being around chemicals and fumes it works really well. I noticed a big difference I get less headaches and irritation in my throat and nose. ... https://www.youtube.com/watch?v=YxnAkou4Els

if you read the book we want to live on page 6768 Aanonus tells his story about his story of Louis who had a problem with slow speech and conversation. Louis only ate raw fish twice a month but within a year he was still able to cut down his lag in conversation time by half. you also have to look into other factors for health not just diet everyone's goals and priorities are different a strict Primal diet is not for everyone. a Casual Primal diet is not for everyone and any combination of the Primal diet is not necessarily something people will want to do. just like how people dont want to do vegetarianism and veganism...or cheat on those diets... ... https://www.youtube.com/watch?v=okVEX-iTonk