FIFA’s 2026 World Cup hydration pauses labelled commercial, not health‑focused

FIFA introduced two short hydration breaks in each half of every match at the 2026 World Cup, citing the need to protect players from extreme heat in venues across the United States, Canada and Mexico. Medical guidelines state that such pauses should only be used when the wet‑bulb globe temperature exceeds 32 °C, yet the breaks are taken regardless of actual conditions, even in cool matches such as Mexico versus England played at 15 °C and in climate‑controlled stadiums.

Researchers, including Harry Brown of the University of Sydney, published in Nature that the timing of the pauses aligns with broadcast schedules and advertising revenue rather than physiological necessity. Experimental data published in the Journal of Science and Medicine in Sport show that effective cooling requires active measures—ice towels, cold fluids and longer recovery periods—while pauses without these measures provide little benefit. Critics argue the intervals have become “technical times” for coaches, undermining confidence in the safety protocol.

Separately, some players use a carbohydrate‑mouth‑rinse technique, spitting after swishing a sugary solution to stimulate brain receptors and briefly reduce perceived effort, though its impact on performance remains inconclusive.