Learning Japanese for fun, trying a Sunday crossword for the first time, taking a ceramics class, joining a book club, or mastering a new makeup technique—what do these all have in common? They challenge you in fresh ways and may even help keep your brain healthier for longer.
Neuroscientists say that tackling new mental challenges supports the growth of new neurons. In her book The Atomic Brain, researcher Beatriz Larrea explains that pushing your brain encourages neurogenesis—the creation of new nerve cells. Studies have also found that the more you engage in stimulating activities over time, whether through education or work, the lower your risk of developing dementia.
Learning and Neuroplasticity
Dr. Amaya Manrique from The Beauty Concept in Madrid describes neuroplasticity as the brain’s ability to adapt, change, and reorganize itself throughout life. “Our neurons can form new connections, strengthen existing ones, or even create alternative pathways,” she says.
When we learn something new, our brains build fresh connections. “The more you use a pathway, the stronger and faster it becomes. But if you stop using it, that pathway can fade, making room for new routes to develop,” Dr. Manrique explains. “Approaching any new activity with childlike curiosity can help our brains forge these new pathways.”
The State of Flow
Think about when you’ve started a new hobby or picked up a skill at work. You feel motivated, focused, and undistracted—time seems to fly. This is known as the flow state, and it not only boosts neuroplasticity but also enhances well-being.
Personal development coach Laura G. Ortiz de Zárate explains, “When we’re deeply engaged in an activity we enjoy—one that’s challenging enough to hold our interest but not so hard that it’s frustrating—we enter a state of flow. It happens with tasks that make us lose track of time, spark creativity, and boost productivity.”
In this state, stress melts away because the enjoyment and focus of learning something new—without frustration—trigger the release of dopamine, the hormone linked to pleasure, motivation, and reward.
Treatments to Boost Brain Plasticity
While good habits like sleep, nutrition, and stress management are essential for brain health, some modern treatments can also help stimulate the brain. One example is Transcranial Magnetic Stimulation (TMS), a non-invasive procedure that uses magnetic pulses to activate areas of the brain involved in emotional regulation, cognitive function, and self-control. Celebrities like Serena Williams and Gwyneth Paltrow have shared their positive experiences with TMS using the ExoMind device.
A typical TMS ExoMind session lasts about 25 minutes. A handheld device delivers magnetic pulses to specific points on the head, activating neurons and improving communication between them, which promotes relaxation. “This technology helps the brain ‘choose’ pathways that enhance function, boost cognitive performance, improve mood, increase energy, ease symptoms of depression and anxiety, and potentially support better life decisions,” says Dr. Manrique. She recommends multiple sessions for the full effect.
Curious about a beauty or wellness trend? Let us know! Email Vogue’s senior beauty and wellness editor at beauty@vogue.com.
Frequently Asked Questions
Of course Here is a list of FAQs about the best habit to fight brain aging as agreed upon by doctors
General Beginner Questions
Q So what is this best habit doctors are talking about
A Regular physical exercise Its the single most effective habit you can adopt to protect your brain from aging
Q Why is exercise so good for the brain
A It boosts blood flow delivers more oxygen and nutrients reduces inflammation and encourages the growth of new brain cells and connections
Q Do I have to run marathons to see benefits
A Absolutely not Even moderate consistent activity like brisk walking swimming or dancing provides huge benefits The key is consistency not intensity
Q How quickly will I see results
A Some benefits like improved mood and sharper thinking can be felt almost immediately after a workout Longterm structural benefits for memory and cognitive protection build up over months and years of consistency
Benefits How It Works
Q What specific brain functions does exercise help with
A It improves memory focus processing speed and problemsolving skills It also helps regulate mood and lowers the risk of depression and anxiety
Q Can exercise really help prevent diseases like Alzheimers
A While it cant guarantee prevention it is one of the most powerful tools to significantly reduce your risk It helps build a cognitive reserve making your brain more resilient
Q Does it matter what type of exercise I do
A A combination is best
AerobicCardio Great for overall brain health and blood flow
Strength Training Supports brain health indirectly by improving overall health
CoordinationMotor Skills Challenges your brain to learn new patterns and improves connectivity
Practical Tips Getting Started
Q How much exercise do I actually need
A Most experts recommend at least 150 minutes of moderateintensity aerobic activity per week which breaks down to about 30 minutes 5 days a week
Q Im not active at all Where should I start
A Start small A 1015 minute walk each day is a perfect beginning Gradually increase the time and intensity as