(Low levels of serotonin have been associated with depression.) Cocoa is also rich in polyphenols, plant-derived antioxidants that may protect cells against oxidative damage that can lower HDL (good) cholesterol levels, possibly putting you at higher risk for a heart attack.
Sneaky Salmonella: Itâs Common, Costly, and Preventable. Each year, roughly 1 in 6 people in the United States gets sick from eating contaminated food. Each of those illnesses represents something that went wrong somewhere along the pathway from a farm to our table.
Definition. Salmonella infection is a common bacterial disease that affects the intestinal tract. Salmonella bacteria typically live in animal and human intestines and are shed through feces. Humans become infected most frequently through contaminated water or food.Typically, people with salmonella infection have no symptoms.almonella bacteria typically live in animal and human intestines and are shed through feces. Humans become infected most frequently through contaminated water or food. Typically, people with salmonella infection have no symptoms.