The Best Brain Supplements for Brain Fog

The Best Brain Supplements for Brain Fog

December 03, 2020

Written by Lori Jo Vest

Fact checked by The Brain Blog Team  


The Best Brain Supplements for Brain Fog  


Feeling foggy? In today’s overscheduled, super stressful day-to-day life, it’s not surprising that more people are researching the best brain supplements (also known as nootropics) to address ongoing brain fog.    
There are several possible causes for brain fog, including hormone changes, depression, stress, lack of sleep, anxiety, dehydration, nutrient deficits in your daily diet, and vitamin and mineral deficiencies. Even COVID-19 recovery can leave people with long lasting brain fog.    
According to Oregon Health & Science University, “Many of these causes come in pairs, or even trios. Stress can lead to lack of sleep or depression. The transition to menopause can lead to hot flashes that impact sleep, or to depression. Depression can lead to stress. Poor thinking ability and memory problems are a very common symptom of depression. For many people, treating their depression clears up symptoms of brain fog and cloudy thinking. For this reason, everyone with these symptoms, even people in their seventies and beyond, should be screened for depression.”   
Keep in mind, when discussing brain supplements and brain fog, that brain fog and dementia are not the same thing. While brain fog may leave you feeling “cloudy,” dementia and Alzheimer’s disease adversely affect your ability to function in your day-to-day life. If you are having new problems with basic tasks like paying bills or sending an email, you may wish to consult your doctor, before taking brain health supplements


Everyday Solutions for Brain Fog 


While you’re in the process of researching brain supplements for brain fog, you can start addressing the issue right away with these simple lifestyle adjustments that are known to help:  
  • Getting 7 to 9 hours of sleep consistently
  • Drinking the recommended 64 ounces of water every day
  • Avoiding alcohol, cigarettes and other mind-altering substances
  • Reducing your stress levels with yoga, exercise and meditation
  • Reducing unnecessary screen time and “doom scrolling” on social media 
The above behavioral changes may help, though they might not be enough to alleviate confused thinking. In that case, there are several brain supplements that are available to help manage cognition concerns. 


Popular Brain Supplement Ingredients for Brain Fog 

When considering which brain supplements are best to address your brain fog, it pays to really dig in and do your research. Many popular nootropics manufacturers make claims that aren’t based on science, or at least not on good science, so look to see what types of research they’re using to back up their claims of improved clarity, focus and memory. To get you started, here are some nootropic ingredients that pass the credible research test for addressing brain fog: 



Carotenoids are the yellow, orange, and red pigments that are synthesized by plants. The most common carotenoids in the American diet are carotene, cryptoxanthin, lutein, zeaxanthin and lycopene. There is strong research backing up the claim that these nutrients enhance cognitive function.



DHA, a group of Omega-3 fatty acids, supports both overall brain health and boosts cognitive functioning. It’s easily found in cold water fish, flaxseed and chia seeds. Unfortunately, it can be difficult to get enough DHA in our diets to make a difference. 



Known best for its use in supplements for eye health, Lutein is an exceptional brain supplement for brain fog, too. It’s linked to cognitive improvement, long-term brain health, and helping reduce the risk, and address the symptoms, of dementia and Alzheimer's Disease. This plant-based pigment cannot be created by the human body, so optimal results require supplementation.

Omega-3 Fatty Acids


Omega-3s are probably the best known nootropic there is, considered “brain food” by many enthusiasts. These essential fats, which can't be produced by the body, must be ingested. They’re proven to be vital nutrients that fight inflammation in the brain.

Zeaxanthin and Meso-Zeaxanthin

Zeaxanthin and Meso-Zeaxanthin are two antioxidant carotenoids that are found in leafy green vegetables like spinach and broccoli, or, for Meso-Zeaxanthin, in fish like trout. With our current industrial food processing, it’s virtually impossible to ingest enough of these nutrients to benefit our brain health, so supplementation with these nootropics is an absolute necessity for optimal brain health. 

A Brain Supplement to Combat Brain Fog

Memory Health. Clinically Proven as published in Journal of Alzheimer's Disease

Memory Health® was tested and proven in double-blind, placebo-controlled clinical trials, becoming the first supplement to receive a patent for the prevention and treatment of neurodegenerative disease, specifically Alzheimer's and dementia. It has been clinically proven to improve cognitive functions and memory.  Other tested benefits include improvement in sight, focus, clarity, and mood.

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