UK Experts Urge Water-Rich Diets in 30C+ Heatwave as Hot Drinks Still Aid Cooling
Updated
Updated · bbc.co.uk · Jul 8
UK Experts Urge Water-Rich Diets in 30C+ Heatwave as Hot Drinks Still Aid Cooling
3 articles · Updated · bbc.co.uk · Jul 8
Summary
30C-plus temperatures across parts of the UK have prompted nutrition experts to advise lighter meals, more fluids and less reliance on hard-to-digest protein during the heatwave.
Six to eight glasses a day is the usual NHS baseline, but experts say many people will need more in hot weather and should also "eat their water" through fruit and vegetables that are 80% to 90% water.
Pale yellow urine is the key hydration check, while dark urine, tiredness and poor focus can signal dehydration; heat exhaustion can escalate into heatstroke, a medical emergency.
Hot or room-temperature drinks can still help cooling because they trigger sweating, experts say, though hydration matters more than drink temperature and excess caffeine or alcohol can worsen fluid loss.
To reduce heat and effort at mealtimes, specialists suggest pre-cooked proteins, smoothies, salads and energy-efficient appliances such as air fryers or slow cookers.