Longevity is no longer just about living a long life; it’s about living well as you age. With more discussions around health and longevity in media and on social platforms, it’s easy to get caught up in myths and fads. From supplements to trending diets, figuring out what really works can be tough.
To clear the air, experts at NYU Langone Health, including specialists in various fields, shared what truly matters for long-term health. Their main advice? Start with small, achievable changes in your daily routine. These can lead to significant improvements over time.
Many still tie longevity to a number. However, Dr. Steven Lamm, an internal medicine expert, believes this view is outdated. “It’s not just about living to 90; it’s about being vibrant and enjoying those years,” he says. Instead, the focus should be on your health span—the years you remain healthy and engaged in life.
Quick fixes like supplements or trendy treatments might seem appealing, but they often oversimplify complex health issues. Dr. Thea Gallagher points out that while many seek instant solutions, real longevity comes from consistent, steady steps. “It’s about small actions that lead to big changes,” she emphasizes.
With the rise of wellness trends, experts have noticed how they can confuse patients. Dr. Elizabeth Comen highlights the need for clarity. “We must help patients discern what’s science-based from what’s not,” she says. This confusion extends to nutrition, too. Dr. Rachel Pessah-Pollack explains that most people don’t need supplements unless they have specific deficiencies. “Focus on a balanced diet instead,” she advises.
When it comes to hormone therapy, it’s vital to approach it with caution. Dr. Lamm notes that testosterone or estrogen therapy should only be used when necessary, taking into account potential side effects. It’s not a universal solution.
Experts agree on four key pillars for longevity: sleep, movement, nutrition, and social connections. Dr. Guillem Gonzalez-Lomas believes regular movement is crucial, but it doesn’t have to be extreme. “Small activities like taking the stairs or walking can make a difference,” he says.
Nutrition shouldn’t be complicated. “It’s not just about protein; it’s about a well-rounded diet,” Dr. Gonzalez-Lomas notes. Mental health and social connections are equally important. “Finding time for friends and practicing mindfulness can have lasting benefits,” Dr. Gallagher adds.
Preventive measures are also essential. Dr. Comen says it’s about reducing disease risk throughout life. Early detection and lifestyle changes can help manage or prevent chronic illnesses like heart disease and diabetes. “Use health tools proactively,” Dr. Pessah-Pollack urges.
Healthy habits in your 20s and 30s are great, but it’s never too late to start. According to Dr. Lamm, even small lifestyle changes later in life can lead to better health. Maintaining muscle mass and staying active becomes more vital as we age. “Your muscles help keep you independent,” Dr. Pessah-Pollack explains.
Ultimately, it’s all about consistency rather than perfection. “Begin with small steps,” Dr. Gallagher suggests. Simple actions like a short walk or reading a few minutes daily can lead to powerful habits over time. “The basics may seem simple, but they’re the foundation of effective health,” Dr. Gonzalez-Lomas concludes.
For deeper insights into health and wellness, check out the latest research at NIH or visit NYU Langone Health.

