As a singer, when you start to feel sick and you have to sing, that’s a BIG problem. First, you can always sing with a cold. Even though you might not want to, singing can help heal your cold quicker. The vibrations that you produce in your sinuses and chest bone cavities stimulate warmth and bring the good cells to help fight the infection. Of course, gargling with salt water does amazing things. Take one cup of hot water (hot as you can stand it), put tsp of salt and gargle every hour for...