By far the best-studied benthos are the macrobenthos, those forms larger than 1 mm (0.04 inch), which are dominated by polychaete worms, pelecypods, anthozoans, echinoderms, sponges, ascidians, and crustaceans.
Gargling with salt water several times a day is an effective treatment for chest congestion. While the salt helps remove mucus from the respiratory tract, the hot water reduces irritation in the throat. 1  Add 1 teaspoon of salt to a glass of warm water.  Mix well until the salt is dissolved thoroughly.
While spicy foods might be good for nasal congestion, they can also be rough on the stomach. Same goes for citrusâit may be beneficial for cold-like symptoms, but fruits like grapefruit, oranges, and lemons can also irritate your stomach lining and and cause more pain and discomfort.