Canada: Based on a standard drink of 13.6g, no more than: 2 (27.2 g)/day most days, 10 (136 g)/week, or 3 (40.8 g) on any single occasion.[1][34] New Zealand: Based on a standard drink of 10g, to reduce long-term health risks, no more than: 2 (20 g)/day; 10 (100 g)/week. At least two alcohol-free days per week[3] To reduce risk of injury per occasion: no more than 4 standard drinks (40 g) on any single occasion[21] USA: 1/day; 7/week (@14g = 14 g/day, 98 g/week)