Sports drinks

Exploring the role of sports drinks in hydration, electrolyte replenishment, and exercise performance. Learn which options support your training goals and when they actually make a difference compared to water.

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The essentials for sports drinks — then explore the latest posts below.

Is Propel water healthy or just clever marketing?

Is Propel water healthy or just clever marketing?

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 28, 2025 · 10 min read

Propel is generally healthier than sugar-sweetened sports drinks because it has 0 g added sugar, avoiding the 30+ g sugar load a typical 20-oz sports drink can deliver. That is enough to nearly hit the American Heart Association’s daily added-sugar limit and can drive larger glucose and insulin excursions. The catch is that its sweetness ...

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