Vitamins & Supplements

Want the A-Z on vitamins? We get most vital nutrients from our diet, but we can still run low sometimes. From vitamin A for eye health through to zinc for healthy bones, find out how to meet your needs and feel your best.

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Reishi mushroom benefits

Reishi mushrooms have been popular in alternative medicine for centuries. Find out more about it's benefits along with how to include more in your routine

Selection of different turmeric infused items including tea, sticks and oranges

Turmeric: overview, benefits, dosage & side-effects

Wondering if you should introduce turmeric into your daily routine? Learn about this herb, as well as the potential health benefits from our useful guide.

Ashwagandha guide: Benefits, dosage, supplements & more

Ashwagandha is an ancient medicinal herb with many uses, such as pain relief, boosting your immune system and inflammation

2 glasses of apple cider vinegar on a grey kitchen surface.

Can apple cider vinegar benefit your stomach?

Can taking apple cider vinegar help your stomach? Learn about ACV's benefits for your gut, including how it can aid digestion and bloating, from our guide.

Lady in green jacket and orange hat smiling, lady is covering mouth with jacket collar

A guide to zinc and your immune system

This guide explores the role of zinc in the immune system & in reducing inflammation. Discover how much zinc we need, as well as the benefits & best sources.

Supplements for children & teenagers

Are they getting what they need? See if your child or teenager would benefit from taking vitamins.

woman with healthy skin taking vitamin tablet

Folic acid benefits for skin

Folic acid is not just for the pregnant as it holds many health benefits. Find out the different skin benefits they hold and popular beauty products with them.

What are fibre supplements and what do they do?

Discover the benefits of fibre supplements. Learn about different sources of dietary fibre (roughage) and how supplements can help you meet your daily goals

Iron sources: foods high in iron

Are you looking to boost your iron intake through your diet? Here you'll find the best iron-rich foods, including fruits, vegetables, meats, and more.

What is vitamin D good for?

From playing a pivotal role in maintaining healthy bones to helping fight off viruses, learn the benefits of taking vitamin D supplements from our guide.

Your guide to the best CBD oils

Heard about CBD oil and want to give it a go? Read our guide on the best CBD oils we sell here at Holland & Barrett and read real customer reviews to see which CBD oil could be most suited to you.