13 Delicious Low-Glycemic Snacks You Can Enjoy Guilt-Free

2. Greek Yogurt with Chia Seeds

This snack is a nutritional powerhouse. Unsweetened, full-fat Greek yogurt is loaded with protein, calcium, and probiotics, which support muscle repair and gut balance. When you stir in chia seeds, the fiber content skyrockets—just one tablespoon adds 5 grams of mostly soluble fiber. These tiny seeds swell in liquid, creating a gel-like texture that slows digestion and blunts post-snack glucose spikes. The fat and protein in the yogurt keep energy steady, while the chia seeds enhance satiety. Top with a few raspberries or cinnamon if you want flavor without the sugar. This combo is as functional as it is filling.