Experts Reveal Six Science-Based Health Tips for a Longer, More Fulfilling Life

About 30% of Americans make at least one New Year’s resolution, statistics show, with most focusing on exercising, eating healthier, and losing weight. Yet fewer than 10% manage to maintain these commitments throughout the year, with nearly a quarter abandoning their goals within the first week.

To increase the chances of success, health experts recommend shifting away from quick-fix approaches and instead embracing science-backed strategies for long-term wellness. Dr. Shai Efrati, a leading brain health and longevity expert, and Dr. Joseph Maroon, an 84-year-old NFL neurosurgeon and self-described “superager,” recently shared six key recommendations with Fox News Digital.

Their first recommendation challenges conventional wisdom about retirement. Dr. Efrati, founder of the Sagol Center for Hyperbaric Medicine and Research in Israel, warns that early retirement can potentially accelerate physical and cognitive decline, particularly if it means withdrawing from meaningful activities.

“Research consistently shows that continued engagement in work—whether full-time, part-time or even purpose-driven projects—is associated with better cognitive resilience, cardiovascular health and overall longevity,” explains Efrati, who also serves as chair of the medical advisory board at Aviv Clinics, which operates facilities in Florida and Tel Aviv.

Continuing professional or intellectual engagement stimulates brain metabolism, neuroplasticity, and vascular health, essentially keeping the brain “in training” much like physical exercise does for muscles. The key, according to Efrati, isn’t working longer out of obligation but staying engaged in something challenging and fulfilling.

Stress management represents another crucial component of optimal wellness. Dr. Maroon, professor of neurological surgery at the University of Pittsburgh Medical Center, emphasizes the importance of balancing priorities—work, family and friends, spirituality, and regular exercise—to reduce chronic stress.

“In my experience, this ‘stress balance’ is a key to health and longevity and may also help lower the risk of neurodegenerative diseases like Alzheimer’s,” Maroon notes. Chronic stress has been linked to poor sleep, anxiety, and cardiovascular issues.

Finding purpose in life emerges as perhaps one of the most powerful yet underestimated predictors of longevity. Studies indicate that people who have meaningful pursuits experience lower levels of chronic inflammation and reduced risk of early mortality.

“Purpose activates both psychological and biological pathways. It influences stress regulation, immune balance and even cellular repair mechanisms,” explains Efrati. “Whether purpose comes from work, family, creativity, service or learning, it acts as a biological stabilizer, giving the body a reason to invest in long-term maintenance and repair.”

Spirituality also plays an important role in overall health. Research suggests that regular spiritual or communal practice is associated with a reduced risk of early death and lower rates of depression, according to Maroon, author of “Square One: A Simple Guide To A Balanced Life.”

“Whether through faith, service or a consistent community routine, these practices can provide connection, perspective and resilience at a time of year that can be emotionally challenging for many,” he observes.

Nutrition represents another cornerstone of longevity. Efrati recommends viewing food not merely as calories but as fuel for cellular energy production and repair. He advocates for diets rich in whole, unprocessed foods, particularly the Mediterranean diet, which provides nutrients that support mitochondrial function, vascular health, and brain metabolism.

Specific recommendations include incorporating leafy greens, berries, legumes, nuts, olive oil, and fatty fish like salmon—foods that deliver antioxidants, polyphenols, omega-3 fatty acids, and essential micronutrients that reduce inflammation and support longevity at the cellular level.

“The goal isn’t restriction, it’s nourishment—supplying the body with what it needs to repair, adapt and thrive over time,” Efrati emphasizes.

Quality sleep rounds out the six recommendations as a fundamental element of brain health and longevity. Maroon, who serves as medical consultant to the Pittsburgh Steelers, considers it essential for supporting healthy metabolism, immune function, mood, focus, and stress resilience.

“Just as important, good sleep makes it easier to maintain the daily habits that protect long-term health, including better nutrition, regular exercise and more consistent decision-making,” he explains.

Medical experts recommend that adults get between seven and nine hours of sleep nightly to support brain, immune, and cardiovascular health—a simple but powerful practice that underpins all other wellness efforts.

These evidence-based approaches offer a more sustainable alternative to traditional New Year’s resolutions, focusing on fundamental lifestyle patterns rather than quick fixes or temporary changes.