Search results
May 14, 2024 · Brain fog is a term for cognitive impairment that affects your ability to think clearly, focus, remember and pay attention. Learn about the possible causes, such as COVID-19, stress, hormonal changes and more, and how to get rid of brain fog with tips and medications.
Mar 6, 2024 · Brain fog is a feeling of mental fatigue and difficulty concentrating, which can be caused by various factors such as nutritional deficiencies, sleep disorders, or chronic illnesses. Learn how to identify the causes of brain fog, what it feels like, and how to treat it with lifestyle changes, supplements, or medication.
- Stress
- Lack of Sleep
- Hormonal Changes
- Diet
- Medications
- Medical Conditions
Chronic stress can increase blood pressure, weaken the immune system, and trigger depression, according to a 2017 review of researchTrusted Source. It can also cause mental fatigue. When your brain is exhausted, it becomes harder to think, reason, and focus.
Poor sleep quality can interfere with how well your brain functions, according to 2021 researchTrusted Source. The goal is to usually aim for 8–9 hours of sleep every night. Sleeping too little can lead to poor concentration and cloudy thoughts.
Research from 2018Trusted Sourcesuggests hormonal changes can also cause brain fog. Levels of the hormones progesterone and estrogenincrease during pregnancy. This change can affect memory and cause short-term cognitive impairment. Similarly, a drop in estrogen levels during menopause can cause forgetfulness, poor concentration, and cloudy thinking...
Diet can also play a role in brain fog. Vitamin B12 supports healthy brain functioning. A 2021 research reviewTrusted Source found that a vitamin B12 deficiencycan affect cognitive function and bring about brain fog. If you have food allergies or sensitivities, brain fog may developTrusted Sourceafter eating certain foods. These include: 1. asparta...
If you notice brain fog while taking medication, talk with your doctor. Brain fog is a known side effect of certain medications, such as certain sleepTrusted Source and pain medicationsTrusted Source. Lowering your dosage or switching to another drug may improve your symptoms. Brain fog can also occurTrusted Source after cancer treatments. This is ...
Medical conditions associated with inflammation, fatigue, or changes in blood glucose levels can also cause mental fatigue. For example, brain fog is a symptom of chronic fatigue syndrome (CFS), which involves persistent fatigue for a prolonged period of time, according to 2020 researchTrusted Source. According to a 2015 research reviewTrusted Sour...
- Valencia Higuera
Mar 8, 2021 · Brain fog is a term for sluggish, fuzzy thinking that some people experience after recovering from COVID-19. Learn how COVID-19 can affect the brain, what to do if you have brain fog, and how to clear it with lifestyle changes.
- 4 Blackfan Circle, 4th Floor, Boston, 02115, MA
- hhp_info@health.harvard.edu
- (877) 649-9457
Mar 16, 2023 · Brain fog is a term for mild cognitive dysfunction that can be caused by various factors, such as stress, diet, or infections. Learn how to improve your brain function with lifestyle changes, such as taking breaks, eating antioxidants, exercising, and avoiding caffeine and alcohol.
Brain fog is a common but poorly understood symptom of various conditions. Learn how it affects your brain and how to prevent it.
Nov 8, 2022 · Brain fog feels like a lack of mental clarity; it can affect your ability to focus and make it difficult for you to recall things, says Sabrina Romanoff, PsyD, a professor and clinical psychologist in New York City. Ultimately, brain fog can impact the way you feel about yourself.
