Speaking of oil, anyone ever hear of oil pulling? I started doing this every morning about three months ago and I'm addicted for life. It's an ancient practice that reduces plaque, bacteria, and infection in the mouth and whitens teeth. It really makes your mouth feel so clean and wonderful! Many believe it also removes toxins from the blood, clears the sinuses, gets rid of asthma, etc.. Now you don't use fish oil.
Most people use coconut oil. First thing in the morning, before you brush your teeth or drink or eat anything, take one tablespoon of oil and gently swirl it around your mouth for twenty minutes-- if your mouth gets tired you're doing it wrong. When the twenty minutes is up, spit the oil out… don't swallow it-- it's gross! Rinse your mouth with water then brush your teeth as usual; your mouth will feel amazing. There is a ton of info. about it online; just google "oil pulling".