Humming seems too simple to have real health benefits. But researchers discovered that deliberate humming dramatically increases nitric oxide production in your sinuses, which acts as natural defense ...

I am a 49-year-old woman who recently had COVID. When I was sick with it, I lost my sense of taste and smell. Then one day, ...

I am a 49-year-old woman who recently had COVID. When I was sick with it, I lost my sense of taste and smell. I no longer have COVID, but I still have a stuffy nose with no sense of taste or smell.

Question: I have had allergies since childhood, suffering during both the spring and fall seasons. This past month, however, I am experiencing more congestion and mucus, and I even have some facial ...