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Curing Heavy Brain Fog and Brain Fog Anxiety


Curing Heavy Brain Fog and Brain Fog Anxiety

Are you constantly distracted or can’t seem to remember things? You could be suffering from brain fog or brain fog anxiety. Brain fog – also referred to as mental fog or clouding of consciousness – is a mild or severe episode of mental confusion that strikes without warning. It can be caused by lack of sleep, stress, substance abuse, nutritional deficiencies, neurological disorders, or side effects of medications. Its symptoms include poor short term memory, confusion, lack of mental clarity, and difficulty learning new things. If left untreated, heavy brain fog can advance and affect your personal and professional life. Fortunately, a brain fog cure may help alleviate the problem.

The Main Causes of Brain Fog

Before delving into the topic of how to cure brain fog, it is important to know the causes of brain fog. The condition can be caused by a host of factors. In all instances, the key to overcoming it is identifying its cause. When you know why you experience brain fog, you can find an effective brain fog cure. The main causes of mental fog are:


We all know that stress is bad and can affect the body in different ways. One of the ways it can affect the body is by causing brain fatigue. While brain fog is usually caused by inflammation, it is also caused by changes to 3 hormones that dictate mood: cortisol, serotonin, and dopamine. Cortisol is the stress hormone that keeps you alert and awake. Serotonin and dopamine keep you calm, motivated, and joyful. When the levels of these hormones shoot up or go down, brain function can be knocked off balance.

Hypothyroidism or Hyperthyroidism

For your body to function normally, it must have a sufficient amount of thyroid hormone. The thyroid gland and the hypothalamus rely on each other to maintain balance in the body. The adrenal glands, pituitary gland, thyroid, and hypothalamus all depend on each other. If you experience brain fog in the morning, chances are you have a thyroid issue. This is because an underactive thyroid or an overactive one can bring about oxidative stress and consequently mental fog.

Dysbiosis and Leaky Gut

When your gut does not function as it should, you may suffer from brain fog. A leaky gut or gut dysbiosis can enhance inflammation and autoimmunity, leading to brain fog. While the body is incredibly good at healing itself, it can’t do so if it is always under constant attack. Toxins and the wrong foods can inflame the gut. To prevent dysbiosis, the gut needs the right foods – like probiotics. These can help decrease inflammation.

Lack of Sleep

Ample sleep helps the brain to recharge. When you don’t get enough sleep on a regular basis, or when you suffer from a sleep disorder, you may experience brain fog in the morning after waking up. For some people, a cup of coffee is an effective brain fog cure. But for others, the fog needs a more powerful remedy.

Nutritional Deficiencies

Modern lifestyles have affected our diets. Most people lead busy lives and don’t have time to cook proper food. Dietary advice has also gotten complicated; some experts endorse raw food while others endorse meats. The brain needs proteins, healthy fats, and complex carbohydrates in order to function normally. Proteins aid in the production of neurotransmitters, complex carbohydrates help maintain steady glucose levels, while healthy fats absorb nutrients and provide energy. A diet devoid of any of these 3 macronutrient groups can spell disaster for your brain.


Menopause can have many negative effects on health. Women going through menopause are often irritable, forgetful, and extremely emotional. Since menopause makes hormones to fluctuate, it can result in mental fog. Once these hormones are regulated, brain fog usually disappears.


Histamine is a compound produced by cells in response to inflammation, allergic reactions, or injury. It causes dilation of capillaries and contraction of smooth muscles. People who produce or consume histamine (eat histamine-cured or fermented foods) usually experience brain fog.  It is believed that histamine causes brain fog due to oxidative stress.

Infections, Pathogens, and Candida

Research has shown that there is a link between infections and autoimmune conditions. Infections lead to oxidative stress and chronic inflammation, which cause brain fog. Sometimes, infections can be dormant until they are activated by some stressors – like inadequate sleep, poor diet. When you suffer from brain fog after an infection, try to get rid of the infection first before trying a brain fog cure.


Glucose is the brain’s main source of energy. If glucose levels in the blood fluctuate, a person experiences temporary brain fatigue symptoms. During instances of hypoglycemia, brain fog can escalate. A person with low blood sugar can talk nonsensically, look dazed, or have trouble communicating. This is because his brain is not receiving the energy it needs to properly function.

Neurodegenerative Disorders

Some neurodegenerative disorders can bring about mental fog. A person can lose some brain faculties as structural changes occur in their brain. When this happens, cognitive abilities are affected and one has difficulty learning, processing information, and retrieving memories. Most degenerative diseases are influenced by genetic factors. They can kill brain cells or permanently impair cognition.

Brain Fog Cures

You can help alleviate your brain fog if you are able to establish the underlying cause(s). Here are some of the remedies that can alleviate or minimize the magnitude of the condition.


Eating a Healthy Diet

Today, most people eat foods packed with simple carbohydrates and few proteins. Proteins contain amino acids which help in the production of neurotransmitters that control brain function. Choose complex carbohydrates such as raw apples, brown rice and winter squash. These increase blood sugar levels. As well, incorporate healthy saturated fats into your meals. Contrary to what you may think, not all saturated fats are bad; the brain needs healthy fats in order to function optimally. Eat foods rich in omega-3 fatty acids such as sprouted walnuts, ground flax seeds, fish oil, and wild-caught salmon. In addition, eat dark green leafy vegetables which contain powerful minerals, vitamins, and antioxidants.


Ample Sleep

If you’re sleep deprived, you may suffer from brain fog, anxiety, and forgetfulness. Insufficient sleep can also lead to severe health conditions like obesity, diabetes, heart attack, and heart disease. Sleep addresses mental and emotional stress and can help you to avoid brain fatigue during the day. You need 7 to 8 hours of high quality sleep every day. High quality sleep makes you feel rested when you wake up, enhances your concentration, and improves your problem-solving skills.



Detoxification and Supplementation

The environment we live in is filled with pollutants and chemicals that are harmful to our bodies. Heavy metals and toxins like lead, mercury, copper, and pesticides can accrue in the body and affect cognitive function. A mild detox program can help improve this function. There is also supplementation that can help. Limidax is a natural supplement that can be very effective for helping individuals with brain fog. Limidax contains nootropics that can help provide you with increased mental clarity, focus, and concentration. With ingredients like Vinpocetine and Phenethylamine HCL, you can get back to being productive in no time! And with Microencapsulation Technology, you don’t have to worry about brain fog creeping back up to you for an extended period of time.



Besides improving your mood and keeping you fit, exercise has many added benefits. It can enhance your ability to think, learn, and remember things. Best of all, exercise improves your brain power. Cardio exercise also helps in the production of new brain cells (neurogenesis). Work out daily to eradicate mental fog. You can start jogging, walking, or doing aerobics in the morning. Studies show that exercises done in the morning improve memory and brain health.

You can read more about the top remedies for brain fog.


Brain fog is one of the most frustrating conditions. It can prevent you from enjoying daily activities, make you lose concentration, and affect your memory. If you suffer from the condition, try one of the natural brain fog cures / alleviation techniques mentioned!

About the Author

Limidax Team

The Limidax Team includes neuroscientists, researchers, and health coaches. We hope you find these articles useful. If you have any questions at all, always feel free to reach out to us.