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.

View all topics

Latest articles

Happy athletic couple laughing while walking through the gym. Copy space.

5-HTP: uses, side effects and more

Could 5-HTP be your ticket to support a balanced mood and more restful sleep? We explore the latest research on this precursor to the ‘happy hormone’, serotonin

How low magnesium affects your blood sugar

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

Hiker in mountains with blue rain jacket. Happy expression

6 signs and symptoms of magnesium deficiency

Feeling off? Low magnesium might be the reason. Discover common signs of a deficiency and how to support healthy levels with a little help from us

Oregano. Pruning oregano spice. Spices of the world. Caring for plants. Hands with scissors.

Oregano: uses, benefits and side effects

Could this fragrant herb be more than just a tasty ingredient for cooking? We sprinkle in the facts about oregano and explore its possible uses

Young woman eat breakfast with knife and fork, Morning in cafe. Healthy breakfast with wholemeal bread toast with avocado, poached egg with green

What's vitamin B12 and why's it so important?

From turning food into energy to red blood cell formation, vitamin B12 is key to keeping you healthy. Energise your knowledge and find out how you can support your intake

hb-edit-vitamins-supplements-for-body-thumbnail

Vitamins and supplements for every part of your body

Celebrate self-love this by taking care of yourself from the inside. Show your body some extra love with essential vitamins and supplements to support it, from head-to-toe

A transparent cup with a green smoothie in the hands of a young woman.

The ultimate guide to vitamin E

From radiant skin to supporting the immune system: here's what the mighty vitamin E can do for your everyday health

Top view: Alternative sources of plant proteins for Vegan, Plant-based, Vegetarian diet such as tofu, nuts, tempeh, nutritional yeast etc. Higher in fiber, less fat, heart healthy food, nutrient-dense

Essential tips to boost your vitamin B12 intake on a vegan diet

Did you know over half of vegans in the UK are at risk of B12 deficiency? Discover three strategies to keep your levels optimal while staying true to your plant-based lifestyle

Healthy young couple running on mountain trail in morning. Young man and woman jogging on country path, focus on legs.

The ultimate guide to L-arginine

Heard the buzz about L-arginine? From gym buffs to wellness experts, let's unpack what this powerful amino acid really brings to the table

Healing herbal tea from the leaves and seeds of ginkgo biloba

What is ginkgo biloba?

Meet ginkgo biloba: Let's explore what this intriguing herb could bring to your wellness journey

Three runners is running on the road at outdoors , healthy lifestyle and sport concepts.

Does L-arginine increase endurance?

Want to take your athletic performance to the next level? Here's why athletes and fitness buffs are turning to L-arginine for that extra edge

Pouring olive oil from carafe to the glass bowl and in background are olive branches put on table.

Everything you need to know about ‘vitamin F’: function, foods, deficiency and supplements

You’ll almost definitely have heard of vitamin C or vitamin D, but have you ever heard of vitamin F? (Spoiler: it’s not a real vitamin)

Join Rewards for Life

Join rewards for life today and we'll give you 300 points worth €3.00

Find out more|Sign In|

Speak to an Advisor

Book your free, one-to-one online consultation with one of our qualified advisors.

Help Centre

Need some help with an order or want to speak to a member of our Customer Services team?

Refer a friend

Refer a friend and both of you get rewarded! Share the benefits and enjoy exclusive perks

Sign up for exclusive offers

Plus, get expert advice to support your health & wellness straight to your inbox when you sign up to Holland & Barrett emails.

First name

Last name

Email address

Get exclusive offers, the latest health tips and simple, science-led wisdom. Privacy notice.*