From immunity to fertility, zinc’s got plenty of important jobs. Here’s what this essential mineral does, plus when to consider a zinc supplement
CoQ10 helps your cells make energy, but does more CoQ10 mean more get-up-and-go? We explore the research on supplements, fatigue and exercise
Can you have too much of the sunshine vitamin? Find out how much vitamin D is too much, the signs to look out for and how to supplement safely
Magnesium is essential for energy, muscle function and overall wellbeing, yet some of us don’t get enough. Our nutritionist helps explain why it matters and how it supports your body
Your brain is the command centre behind every thought, decision and action you take – so keeping it healthy isn't just important, it's essential
Can a plant really help your mood? Learn more about how St John's wort may impact mood, whether it's safe and more
Vitamin D’s got a reputation for bone health – and it’s even more important as you get older. Learn why it’s needed for staying well as you age, plus how much vitamin D you need
Ever wondered why a sunny day leaves you feeling that little bit brighter? Vitamin D could be one of the reasons. From sunshine to supplements, here's how to get your daily dose
Curious about the potential benefits of drinking apple cider vinegar? Here's what the science really says about this sour sip
Vitamin D and SAD are often talked about together, but what's fact and what's fiction? We’ve asked an expert to explain what you need to know about this ‘sunshine vitamin’
Could this little-known nutrient help power your cells? Get the lowdown on this powerhouse nutrient, where to find it and what the latest research really says about its potential benefits
Biotin has a reputation in haircare – so let’s comb through the details. We’ll explore what biotin does and learn how much you need in our ultimate guide
Plus, get expert advice to support your health & wellness straight to your inbox when you sign up to Holland & Barrett emails.