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If brain fog strikes suddenly, is worse than usual, or interferes with daily life, visit your doctor about it. “I place great value on home remedies and encourage people to try them as long as there’s no evidence they’ll do harm,” says Dr. Preliminary studies suggest that the scent of rosemary essential oil can boost performance on mental math tasks. A 10- to 20-minute nap can clear cognitive cobwebs too. Sip enough water, which keeps blood flowing to the brain. Opt for high-protein foods, which contain amino acids that stimulate these neurons. Eat more proteinĪvoid carb-heavy meals and snacks to counteract energy crashes they can block the activity of alerting neurons in the brain. One study found that 10 minutes of low- to moderate-intensity stair walking boosted women’s working memory, attention, and reaction time better than a 50-mg dose of caffeine. Aim for 150 minutes of moderate aerobic activity a week. Stay activeĮxercise keeps you sharp: It increases blood and oxygen flow to the brain, improves sleep, and lowers the risk of health problems that can cloud thinking. Keep a regular wind-down routine, and put down electronic devices an hour before bed-their blue light messes with production of the snooze-promoting hormone melatonin. “Concentrating and maintaining attention are demanding, especially when we’re sleep-ĭeprived,” says Jonathan Rosand, M.D., co-director of the McCance Center for Brain Health at Massachusetts General Hospital in Boston. Antioxidant-rich produce also supports brain fitness. Salmon is rich in vitamin B12, essential for nerve function, and omega-3 fatty acids in fish may improve attention and processing speed in people with mild cognitive impairment. In one study, adults who ate fish, fruits and veggies, nuts, beans, whole grains, and olive oil scored better on memory and attention tests than peers who ate less well. “I highly recommend the Mediterranean diet,” Goldstein says.

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How to get rid of brain fog Follow a Mediterranean diet Here are a few surprising signs you're way too stressed out: Health conditions including depression, diabetes, Sjogren's syndrome, migraines, and thyroid problems.Hormonal changes from menopause or pregnancy.Learn more about what causes brain fog, and then try these doctor-approved tips for preventing and treating it (and don’t, er, forget to talk to your doc if it persists).

But chronic lapses in clarity could signal something beyond ordinary absentmindedness, such as a thyroid disorder, stroke, anemia, diabetes, depression, or Alzheimer’s disease. The good news: brain fog is usually not reason for concern. “It happens to all of us,” Goldstein says. Brain fog feels like forgetfulness, slow thinking, those “it’s on the tip of my tongue” moments, and difficulty concentrating. “It’s one of the most common complaints I hear,” says Felicia Goldstein, Ph.D., professor in the neurology department at Emory University Brain Health Center in Atlanta. It isn’t a clinical condition, but doctors know what you mean when you say you have brain fog.

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