Doctor Azmain

🥵 UK HEATWAVE: Why jumping in the sea could kill you

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It's 34°C outside - and the sea looks incredibly tempting. But UK sea temperatures in spring are still around 10-15°C. And that temperature difference could be fatal.

Cold water shock causes involuntary gasping and hyperventilation the moment you hit the water. That can lead to hypothermia, and even drowning. Even strong swimmers are at risk.

Here's the physics behind why the sea stays so cold even during a heatwave - and how to stay cool instead.

⚠️ DISCLAIMER: This video is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for personal medical concerns.

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The UK Foreign Office invited me to the Global Partnerships Conference — and it was a privilege to be in the room. 🌍

The conversations were frank, focused, and urgent. Three issues stayed with me.

AI & climate — used responsibly, artificial intelligence could predict climate disasters before they strike, accelerate vaccine delivery, and support communities in ways we're only beginning to understand.

Malaria — still one of the world's leading killers. Activist and award-winning choreographer Sherrie Silver spoke about losing her cousin to a disease that remains entirely preventable. That should not be happening in 2026.

Violence against women and girls — Nour Norris shared how she lost her sister and niece, and how that loss became a lifelong commitment to change. This is a global issue that demands a global response. .norris

The conclusion from the conference was clear: dialogue alone is not enough. Real progress requires countries to break down silos, share knowledge, and act together.

As poet laureate Ayan Aden put it — move. Please move.

What global issue matters most to you? Share it in the comments below 👇

🥵 UK HEATWAVE: Why nothing prepares you for 32°C

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It's hitting 32°C in the UK — and yes, we know the rest of the world is laughing at us. But here's the science behind why UK heat is genuinely unbearable, even at temperatures that feel mild elsewhere.

Only about 5% of UK homes have air conditioning. Our houses are built for winter — thick brick walls, heavy insulation, no ventilation. So when the sun comes in during the day, all of that heat gets trapped inside. And then we try to sleep in it.

Remember when the UK hit 40°C for the first time ever in 2022? We were not ready then. We are not ready now.

32°C is also a genuine health risk — especially for young children, older people, and anyone with underlying health conditions. Please check on your friends and neighbours today.

Stay tuned — how to sleep during a heatwave video coming soon.

⚠️ DISCLAIMER: This video is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for personal medical concerns.

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