If you’re on a sugar-free or keto diet or trying to eat low carb, you may think you have to avoid Starbucks. But did you know that some of the most popular Starbucks drinks are naturally sugar-free?

MIAMI — Starbucks launched new sugar-free protein cold foam drink options nationwide on Monday. The lattes are made with protein-boosted milk, and protein-rich cold foam is available for $2 more. “Our ...