Holland and Barrett recently named magnesium as their most popular supplement of 2025, with 45 million capsules sold.
How YOU can use magnesium to treat insomnia, heartburn and even high blood pressure: It's the most popular supplement of the moment and now we reveal the best way to take it

Holland and Barrett recently named magnesium as their most popular supplement of 2025, with 45 million capsules sold.
Key Takeaways
- How YOU can use magnesium to treat insomnia, heartburn and even high blood pressure: It's the most popular supplement of the moment and now we reveal the best way to take it.
- Holland and Barrett recently named magnesium as their most popular supplement of 2025, with 45 million capsules sold.
- Holland and Barrett recently named magnesium as their most popular supplement of 2025, with 45 million capsules sold.
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Published originally on Daily Mail UK






