The NHS Vitamin D Advice Is Probably Leaving You Short: What Adults in the UK Actually Need
The NHS recommends 400 IU of vitamin D, but most UK adults need more. Here is how to test your levels, choose the right dose, and stop guessing.
Archive
- October 2026
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- Still Low After Six Months of Vitamin D? Three Reasons Your GP Probably Won't Mention: A Guide for UK Supplement Buyers
- Rhodiola Rosea: The Adaptogen That Actually Earns Its Place on the Shelf
- You've Bought a Good Omega-3. Now What? How Long It Takes to Work and What to Actually Expect
- Your Collagen Dose Is Probably Wrong: How to Check Your Tub Against the Studied Amount
- Beetroot Complex Is Not a Pre-Workout Hype Product: Who It Is Actually For and Why I Stock It
- 4000iu Is Now the Number: What That Means for Your Vitamin D This Autumn and Winter
- Magnesium Citrate 450mg Is Usually the Right Dose: But When and How You Take It Changes Everything
- Wiley's Fish Oil Is Expensive: Here Is What You Are Actually Paying For
- Most Gym Supps Are a Waste of a Beginner's Money: Here Is What I'd Actually Hand You
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Rhodiola Rosea: The
Oct 14, 2026
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Mark Hamilton
Sep 03, 2026
Should You Take a Multivitamin? The Honest Answer
MHMark Hamilton30 years in the trade · 5 min read "Should I take a multivitamin?" is probably the most common question I've been asked in 30 years of health retail,...
