5 simple habits that support a longer, healthier life

From supplements and wellness products to expensive biohacking treatments, the longevity industry is booming. With so many products promising to help us live longer, it's easy to assume that improving our health requires a significant financial investment.

But what if some of the best things you can do for your long-term health don't cost anything at all?

According to Dr. Brandon Rafison, DO, MPH, Medical Director of SimonMed Longevity, supporting longevity starts with the basics: moving your body, getting quality sleep, eating nutritious foods, managing stress, and staying connected to loved ones.

It's important to remember that longevity isn't just about adding years to your life-it's about improving your healthspan, or the number of years you spend in good health, maintaining your independence, and doing the things you love.

Here are five simple, science-backed habits that can help support a longer, healthier life.

Move your body every day

One of the most powerful things you can do for your long-term health is also one of the simplest: move more.

Regular physical activity supports cardiovascular health, helps regulate blood sugar, and preserves strength and mobility as we age. And the best part is, you don't need an expensive gym membership or an intense workout routine to see benefits.

As Dr. Rafison explains, "If you're starting at zero, a walk isn't a consolation prize, it's the main event."

In fact, research published in the European Journal of Preventive Cardiology found that even relatively modest daily step counts were associated with a lower risk of death.

One important measure of cardiovascular fitness is VO2 max, which reflects how efficiently your body uses oxygen during exercise. Higher cardiorespiratory fitness is generally associated with better long-term health outcomes.

But improving your fitness doesn't have to be complicated. Walking, taking the stairs, and finding opportunities to move throughout the day are all meaningful starting points.

Dr. Rafison also recommends incorporating resistance training to help preserve muscle mass as we age. Simple bodyweight exercises, such as squats, lunges, and push-ups can all help maintain strength and support metabolic health.

Start small: Take a daily walk, even if it's just 10 minutes. Gradually increase your activity as your fitness improves. Consistency matters more than hitting an ambitious step goal right away.

Make quality sleep a priority

Sleep does more than help you feel rested. It plays an important role in how your body recovers, regulates hormones, and maintains cardiovascular and metabolic health.

Most adults should aim for approximately seven to nine hours of sleep each night. According to Dr. Rafison, consistently poor sleep can affect blood pressure, blood sugar regulation, and appetite. Sleep deprivation can also influence the hormones that control hunger and fullness, making it harder to maintain healthy eating habits.

Over time, these changes can contribute to metabolic health concerns. Fortunately, improving your sleep doesn't require expensive products or complicated routines. Simple changes can make a difference:

• Maintain consistent sleep and wake times, including weekends
• Keep your bedroom cool, dark, and comfortable
• Limit caffeine in the afternoon
• Reduce screen time before bed
• Get natural daylight exposure early in the day

Start small: Choose a consistent bedtime and wake-up time. Building a predictable sleep routine is one of the easiest ways to support better rest.

Eat more whole foods and stay hydrated

You don't need a restrictive diet, expensive supplements, or specialty foods to support healthy aging. Instead, focus on eating a variety of nutritious, minimally processed foods.

Dr. Rafison recommends building meals around vegetables, fruits, legumes, whole grains, nuts, fish, and other nutrient-dense foods while limiting highly processed foods and refined sugars.

These foods provide important nutrients that support cardiovascular health, blood sugar regulation, and overall metabolic function. A 2025 study published in Nature Medicine also found that several healthy dietary patterns were associated with healthier aging, reinforcing that there isn't one perfect diet for everyone.

And eating well doesn't have to break the bank. Affordable staples like beans, oats, eggs, and frozen vegetables can provide valuable nutrition without the premium price tag.

Hydration is equally important. Choosing water instead of sugary drinks can help reduce excess sugar consumption while supporting normal bodily functions.

Start small: Replace one sugary beverage with water each day, or add an extra serving of vegetables to your meals. Small dietary improvements can add up over time.

Protect your mental well-being

When we think about longevity, physical health often gets the most attention. But mental well-being is just as important. Chronic stress can affect multiple systems throughout the body, contributing to elevated blood pressure, disrupted sleep, and changes in blood sugar regulation.

Managing stress isn't about eliminating every stressful situation. It's about finding healthy ways to respond to life's everyday challenges.

Dr. Rafison recommends simple, accessible activities such as spending time outdoors, practicing slow breathing, praying, meditating, or taking intentional breaks throughout the day.

When it comes to building healthy habits, he emphasizes that consistency matters more than perfection.

"The patients who do well over decades aren't the ones with perfect discipline. They're the ones who don't treat a bad week as failure and simply resume." In other words, missing a workout or having a stressful week doesn't undo your progress. What matters is returning to the habits that support your health.

Start small: Set aside five minutes each day to decompress. Whether it's a short walk outside or a few minutes of quiet reflection, find something that helps you reset.

Stay connected to people who matter

Healthy aging isn't just about what you eat or how often you exercise. The relationships you maintain can also influence your long-term health.

Social connection supports emotional well-being, provides a sense of belonging, and may help protect against cognitive decline. In fact, the U.S. Surgeon General's 2023 advisory on social connection highlighted the significant health risks associated with loneliness and isolation, including an increased risk of premature death.

Dr. Rafison considers meaningful social connection just as important as diet and exercise. Spending time with loved ones, participating in community activities, volunteering, or pursuing hobbies with others can help strengthen relationships and create a greater sense of purpose.

These connections may become especially important as we age and experience changes in our daily routines.

Start small: Call a friend, make plans with family, or participate in a community activity. Staying connected is an important part of taking care of yourself.

Healthy habits are the foundation. Knowing your health matters, too.

Building healthy daily habits is one of the most effective ways to support longevity. But lifestyle choices aren't the only factors that influence long-term health.

Genetics, family history, and individual risk factors also play an important role. That's why understanding your personal health is another important part of proactive care.

Knowing key health indicators, such as blood pressure, cholesterol, and blood sugar can all help you and your healthcare provider identify potential concerns and make more informed decisions about prevention.

Dr. Rafison encourages patients to understand their individual risk factors, rather than waiting for symptoms to appear. Depending on your health history and risk profile, your healthcare provider may recommend preventive screenings or additional testing.

At SimonMed Longevity, the focus is on combining proactive health strategies with advanced preventive imaging and personalized health insights to help people better understand their health.

The goal isn't to replace healthy lifestyle habits; it's to complement them with information that can support more informed decisions about your future.

The bottom line on longevity

Living a longer, healthier life doesn't have to start with an expensive purchase or a complete lifestyle overhaul. Some of the most meaningful changes begin with simple, everyday habits: moving more, sleeping better, eating nutritious foods, managing stress, and staying connected.

And because these habits work together, improving one area of your health can often support progress in others.

The key is to start small and stay consistent. Choose one habit to focus on this week. Take a daily walk, establish a bedtime routine, or make time to connect with someone you care about.

Longevity isn't about doing everything perfectly. It's about making choices today that support a healthier tomorrow.

Want to hear more from Dr. Brandon Rafison? Listen to his episode of More Life for Living, where he shares insights on longevity, preventive health, and the everyday choices that can help support healthier aging.

Take a proactive approach to your health with SimonMed Longevity. Discover how advanced preventive imaging and personalized health insights can help you better understand your individual health risks and make informed decisions about your future.