Prefer your coffee black? Then you probably like dark, bitter chocolate, according to new research identifying a genetic basis for those preferences.
원문출처 : https://www.cnn.com/2021/12/29/health/black-coffee-chocolate-tea-gene-wellness/index.html
원문출처 : https://www.cnn.com/2021/12/29/health/black-coffee-chocolate-tea-gene-wellness/index.html