Here are 8 Calorie-Free Snacks for fitness fans.

Flavored Sparkling Water with Mint or Lemon, a refreshing, zero-calorie alternative to soda.

Herbal Teas like Green or Mint or Chamomile, these are calorie-free and great for digestion.

Cucumber Slices with Lemon, these are refreshing, hydrating, and virtually calorie-free.

Celery Sticks, these are high in water content and fiber, keeping you full without calories.

Watermelon Chunks, these contain mostly water, are naturally sweet, and hydrating.

Zucchini or Cucumber Noodles, a light, low-calorie alternative to pasta.

Iceberg Lettuce Wraps, these are perfect for making low-calorie, crunchy wraps.

Radish Slices with Salt & Pepper, these are crunchy, flavorful, and have almost zero calories.