Nutrition and supplements advice guides

Expert reviews and advice on everything from vitamin and mineral supplements to nutrition apps, weight loss jabs, gut health and more. Our independent research will help you sort fact from fiction.

9 articles

Best multivitamins 2025

We've assessed multivitamin and mineral supplements from brands including Boots, Centrum, Holland & Barrett and Seven Seas to uncover the best

31 July 2025

Zoe review - is it worth it?

Our nutritionist trialled Zoe's gut health app, spoke to independent experts and gathered real user insights to bring you our overall review

15 April 2025

Probiotics and gut health: what you need to know

We look at the evidence for probiotics, cultured yoghurt drinks and other gut health products, and explain what you really need to do to look after your gut

11 June 2024

Weight-loss injections: how they work and how to buy them safely

What you need to know, including the difference between Wegovy, Mounjaro and Ozempic, NHS vs private options and alternatives

26 June 2025

Vitamin and herbal supplements explained

We explain whether you really need popular vitamin, mineral and herbal supplements or not - plus the potential health risks to be aware of

What's the best diet?

We assess the evidence behind popular weight loss plans such as keto, paleo and Slimming World, plus how to lose weight sustainably

6 May 2025

How bad is ultra-processed food?

Ultra-processed foods have been linked with negative health outcomes but some can have a place in a healthy diet

6 March 2025

The truth about health drinks

From kombucha to kefir to apple cider vinegar - we look at the evidence behind popular health drinks to see if their wellness claims stack up

17 October 2024

Vitamin D: what you need to know

Find out how much you should be taking and when, who is most at risk of deficiency, how sprays, gummies and tablets compare - and where to find the cheapest vitamin D supplements

14 October 2024