About this episode
<p>Do drinks and powders with electrolytes help to hydrate you better?</p><p>Listener Rob got in touch as he’s recently taken up a new sport and wants to know if electrolytes can help his performance and recovery. He’s seen lots of adverts on social media for drinks and powders containing electrolytes that claim to hydrate you better than just plain water. But do they? </p><p>To find the answers, Greg speaks to Graeme Close, Professor of Human Physiology and Head of the Research Institute for Sports and Exercise Sciences at Liverpool John Moores University.</p><p>All our investigations start with YOUR suggestions. If you've seen an ad, trend or wonder product promising to make you happier, healthier or greener, email us at <a href="mailto:sliced.bread@bbc.co.uk">sliced.bread@bbc.co.uk</a> OR send a voicenote to our WhatsApp number 07543 306807</p><p>PRESENTER: GREG FOOT PRODUCER: SIMON HOBAN</p>
Listen to this episode in English to learn English
Podcast episodes are one of the highest-density ways to absorb English at native pace. Sliced Bread - Series 10: Electrolytes from Sliced Bread gives you natural dialogue, unscripted speech, and vocabulary that actually appears in real conversations.
In the Hinto app, every word in the transcript is tappable. Tap an unknown word, see the translation in your language instantly, and keep listening without breaking flow.
Episodes to Learn English
- Sliced Bread - Series 17: Language Learning Apps Jul 30, 2026
- Sliced Bread - Series 17: Kitchen Sponges, Cloths and Brushes Jul 23, 2026
- Sliced Bread - Series 17: Robotic Lawnmowers Jul 16, 2026
- Sliced Bread - Series 17: Gut Microbiome Tests Jul 10, 2026
- Toast - Series 7: Orange Jul 2, 2026
- Toast - Series 7: Izal Medicated Toilet Paper Jun 25, 2026
- Toast - Series 7: Paperchase Jun 18, 2026
- Toast - Series 7: EasyCinema Jun 11, 2026
- Toast - Series 7: Wilko Jun 4, 2026
- Sliced Bread - Series 16: Food Containers May 28, 2026
- Sliced Bread - Series 16: Cat Litter May 21, 2026
- Sliced Bread - Series 16: Ergonomic Keyboards and Mice May 14, 2026
- Sliced Bread - Series 16: Vibration Plates May 7, 2026
- Sliced Bread - Series 16: Hair Removal Devices Apr 30, 2026
- Sliced Bread - Series 16: Infrared Saunas Apr 23, 2026
- Sliced Bread - Series 16: Earwax Removers Apr 16, 2026
- Sliced Bread - Series 16: Collagen (2026 Update) Apr 9, 2026
- Dough - Series 4: Food Apr 2, 2026
- Dough - Series 4: Eyewear Mar 26, 2026
- Dough - Series 4: The Office Mar 19, 2026
- Dough - Series 4: Trains Mar 12, 2026
- Dough - Series 4: Mobile Phones Mar 5, 2026
- Sliced Bread - Series 15: Baby Sleep Products Feb 26, 2026
- Sliced Bread - Series 15: Kitchen Knives and Sharpeners Feb 19, 2026
- Sliced Bread - Series 15: VPNs Feb 12, 2026
- Sliced Bread - Series 15: Kefir Feb 5, 2026
- Sliced Bread - Series 15: Testosterone Replacement Therapy Jan 29, 2026
- Sliced Bread - Series 15: Dark Chocolate Jan 22, 2026
- Sliced Bread - Series 15: Weight-loss Injections Jan 15, 2026
- Toast - Series 6: Farepak's Christmas Hampers Dec 25, 2025