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.
These fresh leafy veggies are packed with iron and vitamins A and C, and are believed to help relieve many flu-like symptoms, ranging from chest congestion to the sniffles. If salad isn't high on your list of comfort foods, try a flavor-packed sandwich like our Turkey Sandwiches with Roasted Romas, Fresh Mozzarella, and Arugula-Walnut Pesto.