14% of the WHO 25g/day free-sugar guideline
What it takes to burn this off
Estimated for a typical 70kg (154 lb) adult — actual calories burned vary by body weight, pace, and fitness level. General reference only, not personalized advice.
A glass of salted buttermilk carries very little natural sugar (lactose) and no added sugar — one of the lowest-sugar drinks in this whole database.
Figures are for general reference, not personalized medical guidance; always confirm with a lab-tested label or professional for dietary decisions.
Source: Recipe-based estimate — salted buttermilk, negligible added sugar. Total carbs: equal to total sugar — lactose is the only carbohydrate here, no starch. GI: low — fermentation and dairy fat/protein slow lactose absorption. (last verified 2026-08-26)