Why Astronauts Swear By Marshmallow Root Tea (And You Should Too!)

Thu, 16 Apr 2026 18:05:32 +0000

Why Astronauts Swear By Marshmallow Root Tea – And You Should Too! When it comes to space travel, astronauts rely on carefully formulated survival drinks, vitamin supplements, and scientifically engineered nourishment to withstand the extreme conditions of orbit and deep space. Surprisingly, one of their standout go-to comforts isn’t a protein bar or herbal supplement—but marshmallow root tea. Yes, the same gentle, honey-sweet root used for centuries in herbal medicine is now celebrated in space medicine for its surprising health benefits. ### A Natural Elixir With Space-Worthy Benefits Marshmallow root (Althaea officinalis) has a long history in traditional healing, known for soothing inflammation and supporting respiratory and digestive health. But why have astronauts adopted it during long-duration missions?