Also a popular remedy for sore throats, salt water can ease the discomfort caused by a cough the same way it helps a sore throat-through osmosis. When the concentration of salt is higher outside of the cells in your mucous membranes, water flows out of the cells to balance everything out. When water leaves the cells, swelling goes down, and discomfort is decreased. If you have a cough that happens to come along with inflamed tissue, this is a good route to take. It can also help dislodge any phlegm that’s hanging out and allow you to expel it easily.
Called ALA for short, this vitamin-like substance neutralizes many types of free radicals. A build-up of free radicals, caused in part by high blood sugar, can lead to nerve damage and other problems. ALA may also help muscle cells take up blood sugar. In a German study, a team of scientists had 40 adults take either an ALA supplement or a placebo. At the end of the four-week study, the ALA group had improved their insulin sensitivity 27 percent. The placebo group showed no improvement. Other studies have shown a decrease in nerve pain, numbness, and burning.