Comment by LeonenTheDK

Well there's a surprise, my hygienist and dentist always encourage flossing, and anecdotally my gums are way happier (no bleeding or puffing) when I'm flossing daily compared to when I'm not. I guess it could be that however my mouth is configured, and with the types of food I generally eat, I benefit from flossing but many others with different mouths and diet wouldn't.