Protein & Nutrition Blog – Marmels
Protein & Nutrition Blog – Marmels
High-Protein Snacks Under 300 Calories That Keep You Full
by Mo Mandegar, PhD
on Jul 15 2026
The 3 p.m. snack decides how the rest of your afternoon feels. Proteinis the most satiating macronutrient, so a snack built around it holdsyou longer than crackers or candy of the same size. Here are sevenhigh-protein snacks under 300 calories, each with its protein andcalorie counts, plus a simple formula for building your own.
