5 Everyday Habits That Could Be Harming Your Heart – Tips From a Cardiologist

Our heart health should always be a top priority, but many of us unknowingly engage in daily habits that put unnecessary strain on our precious ticker. Cardiovascular disease is the leading cause of death in the United States, with one person dying from it every 33 seconds, according to the CDC. So, what can we do to protect ourselves from this ever-growing health concern? While there’s a lot of advice out there—such as what foods to eat and how many steps to take each day—many everyday activities could be silently harming your heart.

In this article, we will dive into five common habits that could be negatively impacting your heart health, and expert recommendations on how to reverse the damage. This guidance comes from Dr. Christopher Broyd, a leading cardiologist from Nuffield Health Brighton Hospital in the UK, whose insight has shed light on how daily factors might be more impactful than we think.
1. Prioritize Sleep for a Healthier Heart
Sleep plays a crucial role in maintaining your overall health, especially when it comes to heart function. We all know how important it is to get a good night’s sleep, but it’s easy to overlook just how much it affects our hearts. According to Dr. Broyd, inadequate or poor-quality sleep can lead to high blood pressure, obesity, and even sleep disorders such as sleep apnea, all of which are known to damage heart health.

Why Sleep Matters:
The American Heart Association has linked sleep deprivation to an increased risk of cardiovascular problems. Poor sleep affects the body’s natural repair processes, disrupts the hormonal balance, and can even elevate cholesterol levels—all of which contribute to cardiovascular disease.
How to Improve Sleep:
To support a better night’s sleep, Dr. Broyd recommends creating a bedtime routine that promotes relaxation. Avoiding stimulants like caffeine, nicotine, and alcohol before bed is essential, as they interfere with sleep quality. Consistency is key—aim to go to bed and wake up at the same time every day, even on weekends, to help regulate your internal clock. Engaging in calming activities, such as reading or taking a warm bath, can also help you wind down for the night.
Learn more about the importance of sleep from the National Sleep Foundation.
2. Engage in Regular Physical Activity
Dr. Broyd stresses that regular exercise is essential for heart health. A sedentary lifestyle can lead to weight gain, high cholesterol, and high blood pressure, all of which increase the risk of heart disease. But don’t worry—you don’t need to spend hours at the gym. Even small bursts of activity can have a positive impact on your heart health.

The Power of Movement:
Physical activity strengthens your heart, helps regulate weight, and lowers cholesterol levels. Whether it’s walking, cycling, or even dancing, staying active can significantly reduce the risk of heart disease.
Start Small:
If you’re new to exercise or haven’t been active in a while, start slow. Dr. Broyd recommends choosing activities that you enjoy to stay motivated. Walking during lunch breaks or taking the stairs instead of the elevator are simple ways to get moving. Over time, increase the intensity and duration of your workouts as your fitness level improves.
Need some inspiration to get moving? Check out these fun ways to stay active.
3. Manage Stress for a Stronger Heart
Stress is more than just an emotional issue—it has a significant impact on your physical health. Dr. Broyd explains that prolonged stress can increase blood pressure and contribute to unhealthy lifestyle choices, like overeating or drinking alcohol, which in turn harm the heart.
Stress and Your Heart:
When you’re stressed, your body releases hormones that elevate your heart rate and blood pressure. Over time, chronic stress can lead to inflammation in the arteries, increasing the risk of heart disease, heart attack, or stroke.
Stress-Relief Tips:
To combat stress, try incorporating activities into your routine that help calm the mind, such as mindfulness or meditation. Regular exercise also helps reduce stress by releasing endorphins—your body’s natural mood boosters. Take a break from work when you’re feeling overwhelmed, and consider speaking to a professional if stress is affecting your well-being.

For more stress management strategies, explore the American Heart Association’s tips.
4. Chase the Sun: Get Your Vitamin D
Vitamin D isn’t just important for bone health—it also plays a role in heart health. Dr. Broyd points out that a deficiency in vitamin D has been linked to higher blood pressure, inflammation, and an increased risk of cardiovascular disease.
Why Vitamin D Matters:
Studies have shown that individuals with low levels of vitamin D are at a higher risk of developing heart disease. The sunshine vitamin can help reduce inflammation and lower blood pressure, which directly benefits the heart.
How to Get More Vitamin D:
While it may be harder to get enough vitamin D in the winter, Dr. Broyd suggests spending time outside when you can. Aim for 15-30 minutes of sun exposure daily, preferably in the morning when the sun is gentler. If sunlight isn’t an option, consider vitamin D supplements or foods like fatty fish, eggs, and fortified milk.

For more information on vitamin D, visit WebMD’s guide to vitamin D.
5. Socialize for Better Heart Health
It may surprise you to learn that social isolation can negatively impact your heart health. Dr. Broyd explains that feelings of loneliness can trigger stress, raise blood pressure, and harm the immune system—all of which have long-term effects on cardiovascular health.
The Heart-Social Connection:
Strong social relationships are vital for emotional well-being and heart health. Research has shown that people with strong social ties are less likely to develop heart disease and tend to live longer.
How to Stay Connected:
Making time for loved ones and building a supportive social network is key. Whether it’s joining a club, attending social events, or simply catching up with friends, engaging in meaningful conversations can help reduce feelings of loneliness and improve your heart health.

Interested in strengthening your relationships? Check out these tips from Psychology Today on building social connections.
Heart Health on Social Media: What People Are Saying
As heart health becomes more of a focus, many people are sharing their experiences and tips on social media. From lifestyle changes to heart disease prevention, here’s a look at what people are saying about protecting their heart.
Post #1: “Sleep Your Way to a Healthy Heart”
Instagram Post Text:
“Getting enough sleep is more than just feeling rested—it’s crucial for your heart health! 🛌💤 Studies show that poor sleep can lead to high blood pressure and other heart risks. Prioritize a bedtime routine tonight to protect your ticker! ❤️ #HeartHealth #SleepWell #HealthyHabits #HeartCare”
Read more about sleep’s role in heart health on Instagram
Post #2: “Exercise is Heart’s Best Friend”
Twitter Post Text:
“Did you know that regular exercise can lower your risk of heart disease? Just 30 minutes of moderate activity a day can do wonders for your cardiovascular health! 🏃♀️💪 #HeartHealth #ExerciseForLife #HealthyHeart”
Check out tips for getting active on Twitter
Post #3: “De-Stress Your Way to a Healthy Heart”
Facebook Post Text:
“Stress isn’t just mental—it affects your heart too. Find time to unwind every day and protect your heart. Meditation, yoga, or simply taking a walk can work wonders. 🌿🧘♀️ #StressFreeHeart #MentalHealth #HeartHealth”
Join the conversation on Facebook for heart-healthy stress relief tips
Post #4: “Sunshine for Your Heart”
Pinterest Pin Text:
“Vitamin D from the sun is essential for heart health! 🌞 Try stepping outside for a quick 15 minutes each day to soak up some rays. 🌿 Don’t forget to apply sunscreen! #HeartHealth #VitaminD #Sunshine”
Pin this heart-healthy tip on Pinterest
Post #5: “Social Connections for a Stronger Heart”
LinkedIn Post Text:
“Loneliness can take a toll on your health, including your heart. Strengthening social bonds helps reduce stress and improve heart health. Reach out to friends, family, or colleagues to stay connected. ❤️ #SocialHealth #HeartCare #StrongerTogether”
Read more about the impact of social connections on heart health on LinkedIn
In Conclusion: Small Changes, Big Impact
Protecting your heart doesn’t require drastic changes—small adjustments to your daily habits can make a significant difference. Prioritize sleep, stay active, manage stress, soak up the sun, and foster meaningful social connections. By adopting these simple practices, you’ll be doing your heart a huge favor and improving your overall quality of life.
Remember: your heart is in your hands, and with a little effort, you can make it stronger and healthier for years to come.
Featured Image Credit: Getty Stock Image