How useful are your supplements?
Some critics say it's better to try and eat a balanced diet.
Vitamin C, vitamin D, collagen, creatine, magnesium. All of them can be found in supermarkets, wellness shops and of course, online. These products, also known as supplements, have gained so much popularity that the global market has an estimated value of over $150 billion.
But do they actually work and what鈥檚 the science behind them? The 麻豆社鈥檚 Digital Health editor Michelle Roberts unpacks some of the most popular supplements for us. Plus we hear from people around the world about why they鈥檝e decided to include them in their diet.
Instagram: @bbcwhatintheworld
Email: whatintheworld@bbc.co.uk
WhatsApp: +44 330 12 33 22 6
Presenter: William Lee Adams
Producers: Chelsea Coates, Rio Rennalls and Maria Clara Montoya
Editor: Emily Horler
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- Mon 29 Dec 2025 18:50GMT麻豆社 World Service News Internet
- Tue 30 Dec 2025 03:50GMT麻豆社 World Service East and Southern Africa, South Asia, West and Central Africa & East Asia only
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