Salty, sweet: study says fat is the sixth “taste”. (Yahoo! News)
People sensitive to the taste of fat tend to eat less of it and are less likely to be overweight, according to Australian research that found human tongues can detect fatty tastes.
Researchers at Deakin University, working with colleagues at the University of Adelaide among others, found that fat was the sixth taste people can identify in addition to the five others — sweet, sour, salty, bitter and protein-rich.