Brain fog is often caused by a lack or imbalance of key hormones like estrogen (especially during menopause), which supports brain function, and progesterone, with fluctuations impacting memory and focus. Other hormone issues, like low thyroid hormones (hypothyroidism) and elevated cortisol from stress, also contribute to mental fogginess, sluggishness, and poor concentration.
Memory loss or brain fog: Difficulty remembering things or staying focused is common in cases of low thyroid hormone (hypothyroidism) or cortisol imbalances caused by chronic stress. Difficulty concentrating: High cortisol levels, often linked to stress, can impair focus and lead to mental fatigue.
Vitamin B12
This results in poor oxygen flow to your body's organs and tissues, leading to brain fog-related symptoms like weakness and fatigue, along with much more serious neurological problems. Even if you don't develop anemia, B12 deficiency can cause confusion, memory troubles and depression.
Hormones like estrogen, progesterone, and testosterone work together to keep you clear-headed. These hormones contribute to blood flow in your brain, which helps protect against memory loss and dementia.
What helps with brain fog during menopause?
Vitamin B2 and vitamin B7 help the nervous system, vitamin B3 and vitamin B6 are required to support neurotransmitters and cellular communication, and vitamin B9 eases mental fatigue. Taking a regular B complex supplement that includes all the necessary B vitamins can help to reduce symptoms of brain fog.
A: There is no scientific evidence to suggest that L-Theanine increases estrogen levels in the body. In fact, some studies have shown that L-Theanine may actually decrease estrogen levels.
Brain fog can be caused by:
Brain fog is a very common symptom of the perimenopause and menopause, and many women say that their brains feel like 'cotton wool'. You might have noticed that you're increasingly forgetful, can't remember names, lose your keys, write endless to do lists, and find it hard to retain information.
Hormonal imbalances show up as symptoms like fatigue, mood swings, weight changes, irregular periods, skin issues (acne), hair changes, sleep problems, brain fog, low libido, digestive issues, and temperature sensitivity, affecting energy, body functions, and mental well-being, often linked to stress, thyroid, or reproductive hormones.
Magnesium is a powerhouse nutrient for brain function. It supports the production of neurotransmitters like GABA, which help regulate mood and anxiety. Low magnesium levels can contribute to brain fog, focus, and mood swings.
Here are 10 unexpected signs of a vitamin D deficiency that may surprise you.
Symptoms of vitamin B12 or folate deficiency
Feeling irritable, anxious, or unusually weepy? Estrogen helps regulate mood by influencing the production of serotonin and other neurotransmitters in the brain. When estrogen is low, these feel-good chemicals are also affected. It can lead to mood swings, low energy, or heightened anxiety.
Treatment – ways to end brain fog
If you have a hormonal imbalance, we recommend:
Exercise: Regular physical activity helps regulate hormones and improves blood flow to the brain. Stress management: Practice stress-reduction techniques like meditation or yoga to keep hormones in check. Sleep: Prioritize quality sleep to optimize hormonal balance and cognitive function.
However, your symptoms often provide important clues. High estrogen is usually associated with heavy or irregular periods, bloating, breast tenderness, headaches, or mood swings. Low estrogen symptoms include hot flashes, vaginal dryness, poor sleep, or irregular periods.
Some common causes include: A lack of sleep. Autoimmune conditions like lupus, multiple sclerosis and fibromyalgia. Diabetes and low blood sugar levels (hypoglycemia).
Psychological issues, such as depression and anxiety can also lead to slow mental processing, as well as other aspects of how people think about things, such as trouble focusing on relevant information. Additionally, circumstances such as not getting enough sleep can affect it.
Imbalances in electrolytes may exacerbate or contribute to brain fog in several ways: Low Sodium (Hyponatremia): Can cause confusion, irritability, and fatigue. Low Potassium (Hypokalemia): May lead to mental fatigue and difficulty focusing.
To increase your estrogen levels, consider adding: Boron, a mineral that helps your body absorb testosterone and estrogen. Vitamin B, which helps your body create and use estrogen. Vitamin D, which functions as a hormone in the body and helps with estrogen production.
Pregnancy or breastfeeding: Pregnant or breastfeeding people should likely avoid L-theanine supplements. 27 Speak with your healthcare provider or pharmacist for further information. Immune effects: L-theanine impacts the immune system.