Journal

Many of us have experienced moments where our mind feels clouded, making concentration and memory recall more challenging than usual. This is commonly referred to as brain fog and can be very frustrating to deal with. While it’s not a medical diagnosis in itself, brain fog is a symptom that can significantly impact your quality of life.

What is brain fog?

Severe brain fog can be debilitating, particularly if you need to function day-to-day in a high-performance or pressured environment at home or work. It can affect your levels of confidence, self-esteem and performance.

Brain fog causes

Many factors can contribute to brain fog such:

Lifestyle Factors: Poor sleep quality, lack of exercise, and a nutrient deficient diet.

Medical Conditions: Chronic fatigue syndrome, fibromyalgia, anaemia, depression, thyroid disorders. diabetes and post viral syndrome are among the conditions associated with brain fog.

Medications: Certain medications can affect cognitive function as a side effect.

Stress and Mental Health: High-stress levels and mental health issues like anxiety and depression are closely linked to brain fog.

Other factors that can affect brain fog are age, hormonal changes, nutritional deficiencies, and even the aftermath of conditions such as COVID.

Brain fog symptoms

Brain fog manifests as cognitive impairments including:

• Mood swings
• Lack of focus
• Irritability
• Confusion
• Trouble sleeping,
• Low energy or fatigue
• Forgetfulness
• Trouble concentrating
• Low motivation
• Difficulty making decisions

Menopause brain fog

Brain fog during perimenopause and menopause is a real and sometimes challenging symptom faced by many going through the hormonal transition. 

Hormonal fluctuations - particularly a decrease in oestrogen and testosterone - are believed to play a critical role in this. When the levels of these hormones begin to fall during perimenopause and menopause, you can experience a range of cognitive symptoms including memory loss, difficulty staying focused, losing your train of thought, and getting confused easily.

Oestrogen is involved in regulating neurotransmitters that affect cognition, including serotonin and dopamine. As these hormone levels fluctuate, so does the clarity of thought, making brain fog a frequent complaint amongst menopausal women.

Testosterone strengthens nerves in the brain and contributes to mental sharpness and clarity, as well as overall energy levels. It also strengthens arteries that supply blood flow to the brain, which is crucial to protect against loss of memory.

Brain fog is very common. In research conducted by the British Menopause Society, almost 40% of the women interviewed reported issues with memory and concentration as they go through the menopause.* 

*Menopause - Understanding the impact on women and their partners.

The COVID connection

Post-COVID brain fog has emerged as a lingering symptom for many individuals recovering from the virus due to consequences such as inflammation and the overall stress of dealing with the illness. 

In one study, 7.2% of people who reported having long COVID experienced brain fog, and this symptom was more common in those who had a more severe case of COVID-19. 

Stress

Chronic stress can increase blood pressure, weaken the immune system, and trigger depression. According to a study undertaken in 2017, stress can also cause mental fatigue.

Chronic stress leads to sustained high levels of cortisol, the body's stress hormone. High cortisol levels can impair cognitive function such as memory and concentration, contributing to brain fog.

Stress can also disrupt the balance of neurotransmitters, such as serotonin and dopamine, which play crucial roles in mood regulation, focus, and cognitive processing. Imbalances in these chemicals can lead to difficulties in concentrating and memory lapses.

Chronic stress is linked to increased inflammation in the body, which can negatively affect brain function and lead to symptoms of brain fog.

Medications

Brain fog is a known side effect of certain medications, such as certain painkillers, antidepressants and sleep medications.

Brain fog can also occur after cancer treatments. This is often referred to as ‘chemo brain’.

Sleep

The NHS recommends that adults should aim for 7 – 9 hours of sleep each night. However, Nuffield Health surveyed 8,000 adults in the UK and found that most adults are getting an average of 5.9 hours of sleep every night in 2023.

Poor sleep quality and sleep deprivation can significantly contribute to cognitive impairments, including reduced attention span, memory issues, and decreased mental clarity.

How to clear the fog

Brain fog can be frustrating, but relief is possible. You should not ignore your symptoms because, if left untreated, brain fog can impact your ability to function and undertake tasks.

Addressing brain fog involves treating underlying causes or making lifestyle changes to improve cognitive function, these include:

Sleep: Ensuring adequate, high-quality sleep can significantly reduce symptoms of brain fog. Aim for 7-9 hours per night and maintain a consistent sleep schedule.

Nutrition: A diet rich in fruits, vegetables, whole grains, and omega-3 fatty acids (found in fish) can support brain health. Avoiding excessive alcohol, sugar, and processed foods is also advisable.

Exercise: Regular exercise increases blood flow to the brain and has been linked to improved cognitive function. Activities like walking, swimming, and yoga can be particularly beneficial.

Stress Management: Techniques such as mindfulness, meditation, and yoga can reduce stress and improve mental clarity.

Hydration: Adequate hydration is crucial for maintaining cognitive function. Aim for 8 glasses of water daily.

Mental Stimulation: Engage in activities that challenge your brain, such as puzzles, learning a new skill, or reading.

Magnesium  

Magnesium is an essential nutrient that plays a pivotal role in over 300 physiological processes in the body, including those involved in energy production, sleep quality, and the regulation of neurotransmitters. It’s, therefore, no wonder that magnesium has been identified for its potential to alleviate brain fog.

Magnesium aids in improving brain function by supporting the nervous system, enhancing sleep quality, reducing inflammation, and reducing stress levels—all factors that can mitigate the symptoms of brain fog. For those individuals navigating menopause, magnesium's role in balancing hormones further highlights its significance.

Marine magnesium supplements

Marine Magnesium can help to restore clarity for anyone experiencing brain fog. Our bodies require this micromineral to function healthily however our bodies do not synthesise or store magnesium. It is therefore essential that we get an adequate daily intake from our diet or high-quality food supplements. 

“There are so many magnesium supplements on the market, which one should I choose?”

We understand how overwhelming it can be when deciding on which Magnesium supplement you should be taking. The key to selecting the most suitable supplement lies in understanding the difference in the quality and purity of the different supplements available.

Our Marine Magnesium is sourced from purified seawater and is in the form of magnesium hydroxide. Due to its natural and pure source, it is quickly absorbed by the body making it more effective and very gentle on the stomach. 

Marine Magnesium contains only 3 ingredients:

1. Magnesium (from seawater)
2. Organic baobab (natural prebiotic) 
3. A natural, tapioca capsule shell. 

Most other magnesium supplements such as magnesium glycinate, citrate, picolinate and taurate are synthetic and manufactured using chemicals and often contain numerous additives, fillers and bulking agents. 

Like your food, it is best to avoid supplements that are overprocessed and contain unnecessary additives that can often affect the supplement's effectiveness and even be harmful to health. Remember to always read ingredient labels to help you choose your supplements wisely - choose NAKED.

Best magnesium supplement

Marine Magnesium has been voted as one of the best magnesium supplements by experts in The Independent. Maz Packham, a nutritionist says:

Best magnesium supplements, approved by experts | The Independent

Shop Marine Magnesium now

Call our Pharmacists if you have concerns

If you have any concerns about brain fog or any other health conditions, please call our pharmacists for free advice. (+44) 01483 678 438

Dimple Varu

Dimple is a pharmacist with 12 years of experience working in retail and general practice and now specialises in providing education and advice on natural supplements.

She believes in the power of nature and using natural existing compounds to enhance our health, whether that’s treating pain or helping to prevent long-term conditions. Mum of 1, living a busy life, loves reading and baking if she has the time.

Introducing our new formula containing pharmaceutical strength bergamot and artichoke extracts. Metabolic Gold has been over two years in research and developement.

Bergamot may sound familiar as the peel of this unique citrus fruit is used for teas, perfumes and essential oils.

However, we only utilise the fruit sourced from trees found in the coastal areas of Calabria, Southern Italy as it's unique combination of five polyphenol bioactives reduce the levels of unhealthy fats in a similar manner to statin medications, without the side effects.

Bergamot fruit polyphenols have been scientifically proven to improve levels of good cholesterol, reduce inflammation and improve blood vessel elasticity.

Bergamot fruit extract

Artichoke leaf extract

Artichoke leaf is one of the world's oldest natural remedies to improve digestion and blood sugar balance.

It boosts your liver’s production of bile. Bile is a natural compound that digests and uses fats so they don’t accumulate in your liver or in your body.

 

At pharmaceutical strength, the bioactives in Artichoke inhibit alpha-glucosidase which in turn reduces sugar levels and insulin resistance.  

How do you take Metabolic Gold? 

Each capsule contains 500mg bergamot and 100mg artichoke leaf extract, in a tapioca capsule.

 

Take ONE capsule twice a day, ideally with your largest daily meals.

A randomized placebo-controlled study with 60 overweight adults showed that supplementing with 600mg bergamot and 100mg artichoke leaf resulted in a reduction in LDL cholesterol, significant reduction in waist circumference and visceral adipose tissue in 2 months – even in participants who did not follow a low-calorie diet.

Concerned about side effects?

Metabolic Gold has no harsh side effects and does not block co Q10 production.

 

Statins can block coenzyme Q10 – a nutrient that’s needed for our cells to make energy.

 

If you have taken statins, you may be familiar with their side effects such as fatigue and muscle weakness…..that’s because they can block healthy bile flow which is needed by your liver to digest fats and fat soluble vitamins A, D and E.

The natural formulation of Metabolic Gold means that you can take it alongside most medications, however we recommend that you take a few minutes to call us, or write to us and get some friendly pharmacist advice if you have any questions about your current regime.

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"Metabolic Gold is effective because of the botanical sources, strength of the bioactives, scientific research and pharmaceutical quality of the formulation. The unique combination of the artichoke plus bergamot extracts will help so many people who have a sluggish metabolism, and fatty liver alongside problems of sugar and cholesterol balance."

Kevin Leivers,
Founder of The Naked Pharmacy
Chief Pharmacist and Formulator

Whether you are a novice or competitive athlete, when you undertake any exercise, you want to take preventative measures to reduce muscle damage.  

During exercise the two leading causes of muscle damage are inflammation and oxidative stress.

The natural bioactive polyphenols of the spice turmeric called curcuminoids have been shown to counteract both inflammation and oxidative stress caused by exercise.

Exercise-induced muscle damage (EIMD) leads to the onset of an inflammatory response that is associated with a decrease in the ability to generate muscle strength, decreased range of motion, localised swelling, delayed onset muscle soreness and increased muscle proteins in the blood (such as creatine kinase, lactate dehydrogenase and myoglobin).

Inflammatory responses are always linked to oxidative stress and both are directly involved in EIMD.

The Science Bit

A 2020 review showed that supplementing with turmeric extract at a dose between 150mg – 1500mg per day before and during exercise and up to 72 hrs post exercise improved performance by reducing exercise-induced muscle damage and reducing inflammation caused by physical activity. Read PubMed Article 

Another review showed that participants who supplemented with a turmeric extract demonstrated reduced inflammation and oxidative stress, decreased pain and muscle damage, superior recovery and muscle performance and improved gastrointestinal function. The review concluded that curcumin supplementation appears to be safe and beneficial for sport and exercise in humans. Read Review

Natruflex Turmeric 

Our supplement Natruflex Turmeric contains 800mg turmeric extract (curcuminoids) per 2 capsules.

It is combined with black pepper for better absorption and naturally sourced marine magnesium, which further supports nerve function.

Taking curcumin is much gentler on the body than taking non steroidal anti-inflammatory medication, which can cause adverse effects such as heartburn and stomach ulcers.

If you’re looking to further enhance your stamina and exercise performance:

• Try adding 1-2 tablespoons of chia seeds to your daily diet. These tiny seeds are super packed with protein, omega 3 and omega 6 oils, calcium, iron, zinc and rich in antioxidants. When mixed with water and allowed to soak, these seeds release a form of gelled water that hydrates more slowly and effectively than just drinking liquid alone.

The Aztecs so treasured chia that they used to gift it to their king in homage and Aztec runners used to chew on the seeds as they went into battle. 

Chris McDougall’s book “Born to Run” describes how the Tarahumara Indians of Mexico’s Copper Canyons – known to be ultra-runners, running hundreds of miles without rest and enjoying every mile of it, fuelled themselves with a beverage containing chia seeds called ‘Iskiate’ and you can add a Natruflex Turmeric opened capsule an you have the perfect natural drink for recovery and fuel.