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Education hub

Browse the articles and blogs written by our professional partners. From science-backed articles to simple lifestyle tips, everything we share is here to help you look after your health and better understand the science behind wellness.

Discover our easy guides

Everything you need to know about each nutrient, compiled into an easy guide by our Head of Nutrition, Sarah Carolides

An easy guide to astaxanthin

Ever wondered why flamingoes are pink? Ever asked yourself how algae can use photosynthesis without getting damaged by the sun’s rays? Probably not. But the answer is astaxanthin, a naturally red pigment with unbelievable antioxidant and anti-inflammatory powers.

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An easy guide to ashwagandha

We like to say that ashwagandha brings balance. Used for centuries in Ayurvedic medicine, here in the West we’re finally catching on to the physical, mental, stabilising and performance increasing capabilities of this ancient plant. Organic, natural, stress-busting goodness that can make your days and nights just that bit easier and more productive all round.

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An easy guide to collagen

Skin. Tendons. Bones. Blood vessels. Gut lining. There isn’t much of the body that doesn’t need collagen. We stop producing it as we age, so supplementation is a must if you want to maintain youthful skin, muscle and support a robust digestive system.

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An easy guide to hyaluronic acid

Like the Arnold Schwarzenegger of sponges, Hyalruonic acid can take in and hold over 1,000 times its own weight in water and is the body’s way of providing cushioning for the skin, joints and anywhere where there’s protective fluid.

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An easy guide to hydration

Feeling tired? Run down? Not sleeping well? Skin not looking radiant? One factor underlying virtually everything in the body is how hydrated we are. Water is needed for every single biochemical reaction that happens, 24 hours a day.

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An easy guide to iron

It's an essential mineral and energy-generating giant. Tiredness, fatigue, blood health, strength, immunity, focus and concentration will all benefit from optimal iron levels. But all too often iron supplements come at a price for your digestive health.

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An easy guide to lion's mane

Can a mushroom really make you smarter? Yes, if it’s lion’s mane. Prized for millenia in traditional medicinal practices, it’s only recently that we in Europe are beginning to catch up with the myriad of benefits contained in these frankly, surprisingly good looking tree fungi.

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An easy guide to magnesium

Never heard of magnesium? It’s the frequently forgotten superstar mineral that activates over 300 biochemical processes around the body every single day. It’s the hard working, multi-tasking cog that keeps a multitude of wheels turning at the same time.

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An easy guide to vitamin b12

Small but decidedly mighty; little but markedly fierce; vitamin B12 is frequently overlooked yet could just be the simple boost you need to transform your health and energy levels. It’s essential for nerve production, artery health and even making new red blood cells.

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Guides & articles

Why the nervous system needs Vitamin B12

Why the nervous system needs Vitamin B12

The Connection between Vitamin B12 and Myelin One of the critical functions of vitamin B12 in the nervous system is its involvement in the synthesis and maintenance of myelin. Myelin is a fatty substance that wraps around nerve fibres, providing...

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How much B12 should I take per day?

How much B12 should I take per day?

The Significance of Vitamin B12 in the Human Body The human body relies on Vitamin B12 to maintain a diverse array of physiological processes. These encompass the synthesis of DNA, the proper functioning of the nervous system, and the production...

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The Essential Role of Vitamin B12 in Red Blood Cell Production

The Essential Role of Vitamin B12 in Red Blood Cell Production

The intricate nature of our body's processes is dependent upon the seamless interaction of countless essential elements. One indispensable ingredient, Vitamin B12, plays a pivotal role in maintaining optimal red blood cell production, which in turn affects the function of...

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What is Vitamin B12 For?

What is Vitamin B12 For?

Metabolism Catalyst Perhaps one of the most significant roles of Vitamin B12 lies in its function as a metabolic catalyst. Acting as a coenzyme, it enables the conversion of the food we consume into energy. Think of it as the...

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Can Taking Vitamin B12 Lift Someones Mood?

Can Taking Vitamin B12 Lift Someones Mood?

B12 Deficiency and Mood Disorders: A Subtle, Yet Profound Connection Vitamin B12 deficiency is a surprisingly common issue, particularly among vegetarians, vegans and people on restricted or poor diets. In addition, as we age, we naturally find it harder to...

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What does Vitamin B12 do? How it works

What does Vitamin B12 do? How it works

Supporting the Nervous System: Boosting Cognitive Functions One of the primary roles of Vitamin B12 is to support the healthy functioning of your nervous system. It does so by aiding in the production of myelin, a fatty substance that surrounds...

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What foods are high in Vitamin B12?

What foods are high in Vitamin B12?

Animal Products: A Bountiful Source of Vitamin B12 Seafood: A Nutrient-Rich Option When it comes to Vitamin B12, seafood is an exceptional choice. Fish such as salmon, trout, and tuna contain significant amounts of this vital nutrient. Shellfish, including clams,...

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What are the symptoms of B12 deficiency?

What are the symptoms of B12 deficiency?

Fatigue and Weakness: A Classic Early Indicator A common symptom that surfaces in the initial stages of Vitamin B12 deficiency is persistent fatigue and weakness. As Vitamin B12 is essential for energy production and red blood cell formation, a deficiency...

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What are the benefits of Vitamin B12?

What are the benefits of Vitamin B12?

Energy: A Powerful Boost for Your Day A primary benefit of Vitamin B12 is its role in supporting energy production. This essential nutrient helps convert the food you consume into energy that your body can use. It is instrumental in...

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What is Vitamin B12?

What is Vitamin B12?

The Molecular Blueprint: Cobalamin Unravelled Vitamin B12, scientifically known as cobalamin, is a water-soluble vitamin and the largest and most structurally complex of all the B vitamins. Its molecular architecture resembles a labyrinthine castle, with a cobalt ion nestled in...

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Collagen For Gut Health: Does It Help? | Zooki

Collagen for gut health: Does it help?

We normally think of collagen as being good for the skin. But that’s only the tip of the iceberg as far as the health benefits of collagen are concerned...

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What are the best supplements to help with menopause symptoms? | Zooki

What are the best supplements to help with menopause symptoms?

When it comes to menopause, there can be so much going on that you don’t know where to look for support. Roughly 20% of women sail through menopause with no symptoms at all; whereas others feel like their entire world has caved in and they’re slowly going mad with no one to explain what’s happening...

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Back to school essentials from a nutritionist | Zooki

Back to school essentials from a nutritionist

Teachers all recognise that it takes a couple of weeks to settle in and adjust after the summer break. But is there anything you can do to help your children manage the transition and make sure their brains are firing on all cylinders?

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Is collagen good for eczema? | Zooki

Collagen supplements for eczema: Myth or fact?

Collagen plays a huge role in strengthening the fragile gut lining, and you might be surprised to find out that this is inextricably linked to skin health...

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Marine Collagen for cellulite: Does it work? | Zooki

Marine Collagen for cellulite: Does it work?

There is probably the greatest amount of accepted research behind the effect of collagen against cellulite...

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Zooki Uni Essentials

Back to university essentials: Support your health and wellbeing

You’ve set up the student bank account. You’ve bought new headphones, hugged the dog and you’re finally packed and ready for uni. Your parents have probably talked to you about keeping safe in a new town, but has anyone spoken to you about looking after your health and nutrition?

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How to make your hair grow faster & thicker naturally | Zooki X Boucléme

How to make your hair grow faster & thicker naturally | Zooki X Boucléme

We’ve teamed up with curly haircare specialists Boucléme to give you expert advice on supporting your hair from the inside out! 

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The Best Supplements To Take On Holiday | Zooki

The best supplements to take on holiday

Going on holiday should be the time when our health replenishes itself and recovers from normal working life. But holidays inevitably mean changes to both food and routine and that can sometimes be problematic for our health...

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Does Vitamin C Help With Hangovers? | Zooki

Does vitamin C help with hangovers?

Interesting question. And if you’re British, an important one. A 2016 survey found that the average Brit spends 2 years of their life nursing a hangover...

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Collagen for menopause: What are the benefits? | Zooki

Collagen for menopause: What are the benefits?

By the time we finish menopause, the amount of collagen we produce has declined by up to 60 or 70%. That means we are trying to maintain the structure of our bodies with only one third of the collagen we originally had...

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Can collagen help with wrinkles and fine lines? | Zooki

Can collagen help with wrinkles and fine lines?

It’s hard to find a product in the beauty and anti-ageing industry that is this popular and is also backed up by so much scientific evidence...

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What's the best skincare routine for ageing skin?

What's the best skincare routine for ageing skin?

If you want to do something that benefits the entire body and works on all the visible signs of ageing, you’re talking about diet, hydration, lifestyle and one of our favourite supplements, collagen...

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The healthy festival toolkit

The healthy festival toolkit

We could not be more excited about the return of festivals this year. But not all of us are looking forward to the possible sunburn, dehydration headaches, insect bites and….festival loos...

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A nutritionist's top tips for exam stress

A nutritionist's top tips for exam stress

Whether you’re deep into exam season yourself, or supporting family members who are, it’s nice to know that you can provide that extra edge by eating certain foods and taking a few helpful supplements...

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