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Brain Health

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What Does The Brain Do?

The brain is essentially the control system for the body and without it, your body basically wouldn’t work! The average adult brain weighs around 3 pounds and is responsible for a multitude of functions. This includes speech, memory, emotions, personality, behaviour, intelligence, language, sense of pain, organ function, body movement and the understanding of our senses. To do all that it takes a lot of energy and resources; in total, the brain requires around 20% of the blood and oxygen in the body and has over 100 billion neurons!

How Does The Brain Work?

Firstly, the brain receives information from our five senses: touch, sight, smell, taste and hearing. The brain then interprets these messages and creates meaning from them. It then tells the body how to react (such as whether to speak or move) and then stores the information in our short term memory. When we sleep, this information is then converted into our long-term memory.

The brain is also made up of 2 halves called the left and right hemispheres. These are responsible for different functions and control opposite sides of the body. The left hemisphere controls aspects such as writing, arithmetic, speech and comprehension whilst the right hemisphere controls aspects such as creativity, spatial awareness and musical skills. This is why there is a theory that people have a more dominant hemisphere that reflects your personality more and so you are either left or right-brained.

The brain is also part of the central nervous system along with the spinal cord. This is how the brain communicates with the rest of the body and receives and sends messages. It does this by using nerve cells called neurons which send chemical and electrical signals across pathways called synapses.

Symptoms of Poor Brain Health

A healthy brain can perform all these functions at optimum capacity, however, one that is not so healthy or is experiencing issues can lead to problems such as memory loss, speech impairments, strokes and even contribute towards illnesses such as Alzheimers, Dementia, Parkinsons and Epilepsy. Whilst there are many causes for issues in the brain, there are some common symptoms to look out for. Please remember though that having one or more of these symptoms might just mean your brain is not performing at its best and has ‘brain-fog’ and is not necessarily a symptom of a brain disease!

  • Memory loss
  • ‘Brain Fog’
  • Lack of concentration
  • Headaches
  • Changes in personality
  • Changes in mood
  • Nausea
  • Vomiting
  • Fatigue
  • Difficulty moving
  • Lack of balance
  • Decreased alertness

What Causes Poor Brain Health?

There is a whole range of potential causes of poor brain health; when it comes to many diseases, most of these are simply due to factors we cannot change such as age or genetics, but general issues with your brain such as a ‘brain-fog’, a lack of focus and difficulty remembering things could be caused by lifestyle. Here are some of the most common causes of issues with your brain health:

  • Age
  • Genetics
  • An unhealthy diet
  • Lack of regular exercise
  • Stress
  • Hormones
  • Dehydration
  • Medications
  • Illnesses and diseases
  • Mental health issues

How to Look After Your Brain

The best way to look after your brain to keep it alert and functioning at its maximum is to keep it and your body healthy. Here are some of the best ways to look after your brain health:

  • Eat a healthy balanced diet
  • Add brain-boosting foods to your day
  • Take brain health supplements
  • Use prebiotics and probiotics
  • Try to keep your mood balanced
  • Drink plenty of water
  • Get regular exercise
  • Keep stress levels down
  • Try not to multitask too much
  • Put aside time for being mindful
  • Don’t spend too much time in front of screens
  • Do mind exercises such as a sudoku

Foods For Brain Health

One of the best ways to boost your brain health and nutrition to clear ‘mind fog’ is to take care of your diet. Whilst a healthy and balanced diet will improve the health of your brain, there are also specific foods and ingredients you should be adding to your daily routine to give your brain a boost.

Fatty Fish
Fatty Fish

These are a rich source of Omega 3 fatty acids that are known to support brain health. Examples include salmon, cod, tuna and krill.

Plant-Based Omega 3 Sources
Plant-Based Omega 3 Sources

Also rich in Omega-3 for the brain but suitable for vegans and those that dislike fish. Examples of these include flaxseeds, chia seeds and algae oil.

Green Leafy Vegetables
Green Leafy Vegetables

These contain brain-health nutrients such as Vitamin K, lutein, folate, and beta carotene. Examples are broccoli, kale and spinach.


As a natural source of Omega 3, hemp (unlike its psychoactive counterpart) is a safe way to boost brain health.


Rich in flavonoids that can help to improve memory. Examples include strawberries, raspberries and blueberries.

Dark Chocolate
Dark Chocolate

Contains antioxidants that can help to protect the brain from free-radicals that can lead to oxidative stress and cognitive decline.

Whole Grains
Whole Grains

These are a good source of Vitamin E which helps to nourish and protect the brain. Examples include brown rice, barley and oats.

Tea and Coffee
Tea and Coffee

Thanks to the caffeine found in these, it can give an energy boost to help with concentration, focus and mental performance.


These are excellent brain foods as they are a source of Vitamin B6, B12 and folic acid which help prevent brain shrinkage.


As a source of healthy unsaturated fats, avocados can help with high blood pressure which is linked to cognitive decline.


This ingredient contains B vitamins which contribute to the reduction of tiredness and fatigue and to psychological function.


A source of protein and healthy fats that can improve and support cognitive function as well as look after the heart.


Your brain is essential to your health and wellbeing, so it is vitally important that you do what you can to care for its health. Whether it’s by adding a bit more exercise to your day, trying out mind exercises or adding brain-boosting foods to your diet, there are plenty of simple ways to improve your brain health that you can begin with today!

What Are Brain Health Supplements?

The brain is the control system of our body and without it, our body basically won’t work! On a daily basis, our brain controls numerous bodily functions, such as our emotions, speech, memory, organ functions, body movement, etc. To do all that, our brain needs the support of proper nutrition, ample oxygen and proper functioning of the nervous system. While we try to give all that, the daily hustle and bustle often takes a toll on our mental health. A disbalance in brain functioning often manifests as irritability, mental tiredness, brain fog, mood swings, sleeplessness and more. That’s when you must understand that your brain is screaming for help! Don’t worry, our brain health supplements are here to help you!

We have a carefully curated range of premium supplements for the brain that not only support your mental well-being but also boost your brain’s potential. Our brain booster supplements provide essential nutrients and vitamins for memory, focus and cognitive performance to help your brain think, analyse and relax properly. So think smarter, and live better with our brain supplements today!

Benefits of Taking Brain Health Supplements

Let’s check out how the natural supplements enriched with superfoods, minerals and vitamins for memory and brain help unlock your mind’s full potential.

  • Supports your cognitive abilities
  • Helps calm and unwind your mind
  • Ideal for a peaceful bedtime
  • Restores focus, concentration and mental clarity
  • Supports emotional balance and a balanced mood
  • Helps relax and rejuvenate
  • Perfect for stress management

Various Types of Brain Health Supplements at WeightWorld

At WeightWorld, you’ll find multifarious choices of brain supplements, starting from tablets and capsules to gummies and liquids. Simply choose your preferred form of supplement and cherish tranquillity in every dose. We also have a wide selection of single-ingredient and multi-ingredient supplements for you to choose from. Ashwagandha, omega 3-6-9, vitamin K2, iodine, flaxseed, hemp, you name it, you’ll get numerous options of brain health supplements at this e-store.

Our Bestselling Brain Health Supplements

Here are our customers’ most-loved and trusted supplements for the brain:

Ginkgo Biloba With Siberian Ginseng Tablets - With a powerful Potent 6000 mg Ginkgo Biloba and 600 mg Siberian Ginseng per serving, our high-strength tablets support your memory, focus and cognitive performance. Each bottle comes with 365 tablets, enough to give you a 1-year supply of brain support.

Bedtime Gummies - Formulated with a powerful blend of pure Griffonia seed, lemon balm, lavender and chamomile extracts, these delicious lemon-flavoured chews help you calm your mind and enjoy a relaxed bedtime.

Brain Health Supplements at Best Prices - Up to 20% Off!

Do you want to boost your brainpower without breaking the bank? Then you’re in the right place! At WeightWorld, you’ll get high-quality supplements for brain health at pocket-friendly prices that surely won’t drain your savings. You will get our high-strength brain health supplements within the price range of £7.49 to £24.99. Do you wish to grab some discounts? With up to 20% discount on multipacks, you can enjoy your peace of mind for even less!

Why Buy Brain Health Supplements from WeightWorld?

While many brain supplements on the market claim to support your cognitive abilities, many fail to live up to their promises. Here’s why our brain health supplements stand out from the rest!

Expertise & Experience

We formulate supplements with 19+ years of industry experience and expertise in the wellness supplement industry

100% Safe Formula

We use 100% natural ingredients that are GMP-certified so that you enjoy the benefits without facing any known side effects


We have gluten-free, lactose-free and vegan brain health supplements, perfect for everyone, including those with gluten or lactose intolerance or those on a plant-based diet

Massive Supply

We offer brain health supplements with up to 1+ year’s supply per bottle, saving you the hassle of reordering every month

Assured Guarantee

We offer you a 100% money-back guarantee for 90 days so you can try the supplements risk-free

Good for the Environment

We produce the majority of our supplements in the UK to reduce our carbon footprint and also ship all our products in recyclable packaging to promote environmental sustainability


When looking for the best brain supplement, prefer the one that is formulated with all-natural ingredients to avoid any harmful side effects. Also, it’s better to go with a supplement that contains an optimal dose of botanicals, minerals or vitamins for memory and brain power.

A quick look at our product reviews will show you how much our customers have benefitted from the regular intake of brain supplements. These supplements are formulated with botanicals, minerals and vitamins for memory, concentration and cognition to support the proper functioning of your brain.

Some vitamins that are considered essential for memory and brain fog are vitamin B6, vitamin B9, vitamin B12 and vitamin K.

To increase your mental clarity, you can do the following:

  • Eat nutritious food
  • Reduce screen time
  • Do brain health exercises
  • Take brain health supplements

We are confident that you will love our products, but we also understand that everybody is slightly different and may not feel the effects in the same way. We value our customers and want to make sure that they are 100% happy with their purchase which is why we offer our full money-back guarantee! If our supplements don't work for you, we will refund you for your order!

*It is important to note that the results of our products may vary with each individual user. You should always use these products alongside a nutritionally balanced diet and a regular exercise regime. All customer reviews found on this website are genuine.