Unlike more commonly known taste aspects like bitter or sweet, umami is tough to pin down. But the savory sensation gives rich dishes undeniable oomph. Learn what gives a food its umami nature and how our tongues taste it.
To a food lover, the idea of trading pizza for a pill isn't exactly appetizing. But in a world where many of us struggle with getting daily nourishment, being a foodie is a luxury. Is a cure for world hunger on the horizon?