Vitamins & Supplements

Deficiencies in certain vitamins are common as we can't always get enough of what we need naturally. From vitamin D for bone health through to zinc for healthy skin, there's supplement out there to support every part of the body.

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Female elderly hands sorting pills. Closeup of medical pill box with doses of tablets for daily take a medicine with white, yellow drugs and capsules. Young woman getting her daily vitamins at home.

Vitamins explained: what they are and why we need them

Vitamins come up in everyday conversations about food and health, but how many of us know exactly what they are? Let’s get into the A, B, Cs…

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Ultimate guide to omega-3s: functions, foods, deficiency and supplements

Explore our ultimate guide to omega-3: essential fatty acids vital for brain and vision health. Discover top food sources, supplements, recommended intake and their potential benefits

Selection of foods including salmon, cheese, oats and liver

10 of the best vitamin B sources

If you’re looking to increase your intake of Vitamin B but aren’t sure which foods you need to prioritise, we’ve got you covered

What are electrolytes?

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

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B vitamins and nail health

Are your nails feeling weak, brittle, or peeling? If so, you might be wondering if your diet is playing a role in their condition

The importance of vitamin B12 (and how to test your levels)

If your muscles feel weaker than usual, or you’re getting pins and needles often, you might have a vitamin B12 deficiency

What are the benefits of aloe vera?

Aloe vera has been gaining in popularity, but what’s all the fuss about? What are the benefits and what can it be used for? Find out with Holland & Barrett.

Happy senior woman taking care of flowers outdoors in garden, watering with can.

An over 65’s guide to the benefits of vitamin D

Feeling a little under the weather? It might be time to shine a light on your vitamin D levels

podium of best 3 vegan supplements for H&B edit article

Our favourite vegan multivitamins and supplements

Learn which essential vitamins and minerals you should be mindful of when following a plant-based diet and get our top picks for vegan supplements

podium display of top vitamin b12 supplements for H&B edit

Our favourite vitamin B12 supplements

From tablets to sprays to capsules, there are so many vitamin B12 supplements to choose from – here are our top picks

What are the benefits of ashwagandha for men?

From enhancing muscle growth to supporting testosterone levels, let’s find out more about how exactly ashwagandha can benefit men's health

happy woman stretches and opens the curtains at window in morning

Ultimate guide to vitamin B2

Running on empty? Discover how this essential nutrient powers your body, from helping to boost energy to supporting healthy skin

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