Tag: Liquid or solid

Watermelon is approximately 92% water by weight, but the question of whether it counts as a liquid is more nuanced than its name suggests. While it's a solid food that you chew, its extremely high fluid content contributes significantly to your body's hydration needs. Understanding this unique composition is key to leveraging its health benefits, from aiding digestion to regulating body temperature.

From a scientific perspective, a protein shake is classified as a colloid, which is a mixture of solid particles suspended in a liquid medium. This unique composition explains why the seemingly simple question, 'Is a protein shake considered a liquid?' has a surprisingly nuanced and detailed answer, impacting everything from digestion to travel plans.

According to a 2023 statement from the TSA, peanut butter is officially classified as a liquid for air travel, a ruling that sparked widespread confusion and debate. So, does peanut butter count as liquid? The definitive answer depends entirely on the context and perspective you are applying.