少量應該可以。
One drink contains 14 grams of alcohol meaning: one 12 oz beer (5 percent alcohol), one 5 oz glass of wine (12 percent) or one 1.5 oz of hard liquor (40 percent or 80 proof).
理論上懷孕也可以每天喝one drink,但是CDC考慮到公眾理解混淆和超標的危險,決定建議根本不喝。但是在歐洲孕婦是可以喝酒的。