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Brain & Nervous System

Learn how to improve your brain and nervous system health with expert advice and valuable information. Find tips, treatments and resources for optimal brain function and well-being.

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Why Does Alcohol Dehydrate You?

Drinking alcohol reduces the release of a hormone that helps maintain your body’s fluid levels

Happy person on their smartphone in their living room
May 15, 2026/Primary Care

10 Ways To Help Prevent Tension Headaches

Managing stress, using good posture, stretching, getting enough sleep and hydrating can all work to help keep the pain away

Older person sleeping with a continuous positive airway pressure machine, CPAP

Sleep Apnea: Is There a Genetic Component?

Your genes, family history and anatomy can all influence obstructive sleep apnea — but lifestyle factors can, too

Older person's hands holding weekly medication holder, opening the day's medicines

Do Statins Increase Dementia Risk?

Despite earlier concerns, recent research suggests statins don’t raise dementia risk — and they may lower it

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The Dangers of Synthetic Weed

Synthetic weed may seem like a safer alternative to natural marijuana, but it can have serious — and sometimes life-threatening — effects

Healthcare provider talking with older person, hand on their shoulder

Tips for Living With Mild Cognitive Impairment

Healthy habits and reminders can support your brain health and help slow cognitive decline

Healthcare provider visiting with older person

Mild Cognitive Impairment vs. Dementia: What’s the Difference?

MCI and dementia affect your thinking and memory — the difference lies in independence

Baking pan of chicken breasts and vegetables

How To Follow a Healthy Diet With LEMS

Plenty of protein, water and fiber can help ease symptoms and improve your daily life

Person sitting on floor, leaning against the wall, looking out the window
April 30, 2026/Brain & Nervous System

What Can Help When LEMS Affects Your Mental Health

Living with LEMS can take an emotional toll — but support groups and honest conversations with your care team can make a meaningful difference

Person about to take medication with glass of water, and hand checking off medication list
April 30, 2026/Brain & Nervous System

Traveling With LEMS: Tips for a Safer, More Comfortable Trip

Careful planning, pacing and listening to your body can help make travel with Lambert-Eaton myasthenic syndrome more manageable

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