You sweat them out – but what do they do? Our detailed guide covers all you need to know about electrolytes, including how to get enough

Is there always iron in multivitamins? And why should you look out for supplements that contain this mineral? Read what we have to say.

You’ve almost certainly heard of iron, but how much do you know about what it does, where to get it from and what to do if you don’t have enough in your body?

Feeling fatigued? Iron deficiency could be the culprit. Learn if an iron supplement is right for you and discover the best way to boost your iron levels

Feeling fatigued? Iron deficiency could be the culprit. Uncover the secrets of ferrous sulphate, the iron supplement that could get you back on track

Thinking of taking magnesium with other vitamins and minerals? Learn more about how it interacts with the likes of vitamin D, calcium, zinc, vitamin B6 and iron.

You’ve been recommended magnesium... now what? Whether you prefer to drink, supplement or spray your daily dose, we’ve put together our best magnesium products with help from an H&B nutritionist

Magnesium is an essential mineral, but are you getting enough? Our nutritionist Madalena helps us discover what exactly magnesium is, plus all the different types

Want to up your workout game? We put a H&B nutritionist through her paces to find out how magnesium could help

What is magnesium and what does it do? Find out as our expert explains all about magnesium and what role it plays in our bodies

You want magnesium... but is it magnesium glycinate? Or citrate? How about magnesium oxide? With help from our expert nutritionist, here's our easy guide to the types of magnesium

We tend to think of magnesium as a stress reliever. However, recent studies show it may also play a role in keeping our blood sugar levels in check