Your resting heart rate (RHR) is a key indicator of cardiovascular health. A lower RHR suggests that your heart is functioning efficiently, pumping blood with less effort. While genetics play a role in determining your natural heart rate, lifestyle choices significantly influence how high or low it remains over time.
Understanding how to lower your resting heart rate through simple, practical changes can help protect your heart, improve circulation, and support overall well-being.
Why Your Resting Heart Rate Matters
How many times your heart beats every minute (bpm) while you are at rest is called resting heart rate. The average rate ranges from 60 to 100 bpm for adults, but a rate closer to 60 bpm is generally considered healthier. Well-trained athletes often have RHRs as low as 40 bpm, reflecting their heart’s efficiency.
A consistently high resting heart rate has been linked to higher risks of high blood pressure, heart disease, and stroke. Keeping your heart rate within a healthy range is crucial for long-term cardiovascular health.
Several factors influence your resting heart rate, including:
- Physical fitness – Regular exercise strengthens the heart, reducing the number of beats needed to circulate blood.
- Stress levels – Chronic stress increases heart rate due to elevated cortisol and adrenaline levels.
- Hydration – Dehydration forces the heart to work harder to maintain circulation, increasing your heart rate.
- Sleep quality – Poor sleep leads to higher heart rates and increased strain on the cardiovascular system.
- Caffeine and alcohol consumption – Both can temporarily raise heart rate by stimulating the nervous system.
- Medications – Some drugs, including decongestants and stimulants, can increase heart rate, while others (like beta-blockers) lower it.
By identifying factors that influence your RHR, you can implement effective strategies to keep it healthy.
Best Ways to Lower Your Resting Heart Rate
- Engage in Regular Cardiovascular Exercise
Exercise is one of the most effective ways to lower your RHR. Aerobic activities strengthen your heart muscle, allowing it to pump more blood with each beat, thus reducing the number of beats per minute needed to circulate oxygen.
The best types of exercise for lowering resting heart rate include:
- Brisk walking – A low-impact option that gradually improves heart efficiency.
- Cycling – Strengthens the heart while being gentle on the joints.
- Swimming – A full-body workout that enhances cardiovascular endurance.
- Running or jogging – Helps condition the heart and improves circulation.
To see significant improvements, aim for 150 minutes or more of moderate-intensity exercise every week or 75 minutes of vigorous exercise per week, as recommended by the NHS and other health authorities.
Bonus Tip: Strength training also contributes to heart health, as building muscle mass improves metabolism and reduces strain on the heart.
- Practise Deep Breathing and Stress Reduction Techniques
Chronic stress elevates your heart rate, increasing cardiovascular disease risk. Incorporating stress-reduction techniques into your daily routine can have a significant impact on your RHR.
Effective methods include:
- Deep breathing exercises – Slow, deep breaths signal the body to relax. Also, it activates the parasympathetic nervous system. Try the 4-7-8 breathing technique (inhale for 4 seconds, hold for 7 seconds, exhale for 8 seconds) to lower your heart rate naturally.
- Meditation and mindfulness – Practising mindfulness reduces stress hormone levels, helping regulate heart function.
- Yoga and tai chi – These mind-body practices combine movement with controlled breathing, promoting heart rate stability.
Reducing stress doesn’t just lower your heart rate—it also improves sleep, blood pressure, and overall mental health.
- Improve Sleep Quality
Poor sleep increases resting heart rate by keeping the body in a heightened state of stress. Aim for 7–9 hours of quality sleep per night to promote better heart health.
Ways to improve sleep include:
- Maintaining a regular sleep schedule – Going to bed and waking up at the same time every day regulates your circadian rhythm.
- Creating a relaxing bedtime routine – Avoid screens and stimulants before bed. Try reading or gentle stretching to wind down.
- Optimising your sleep environment – Keep your room cool, dark, and quiet to improve sleep quality.
Lack of sleep results in higher cortisol levels, which can elevate your heart rate throughout the day. Prioritising rest is one of the simplest ways to support heart health.
- Stay Hydrated and Maintain a Balanced Diet
Dehydration makes your heart work harder, increasing your resting heart rate. Ensuring you drink at least 2–3 litres of water per day (or more if physically active) keeps blood volume stable and reduces strain on the heart.
Additionally, a heart-healthy diet can significantly impact your RHR:
- Increase potassium-rich foods – Bananas, sweet potatoes, avocados, and spinach help regulate heart function and balance sodium levels.
- Eat more omega-3 fatty acids. They are found in walnuts, flaxseeds, and salmon, and omega-3s help minimise inflammation and improve circulation.
- Limit processed foods – High-sodium and high-sugar diets increase blood pressure and strain on the heart.
A diet rich in whole foods, healthy fats, and lean proteins provides the nutrients your heart needs to function efficiently.
- Reduce Stimulants Like Caffeine and Alcohol
While caffeine gives a temporary energy boost, excessive intake can elevate your heart rate for extended periods. Similarly, alcohol dehydrates the body and raises blood pressure, both of which contribute to a higher resting heart rate.
If you consume coffee or alcohol regularly, try:
- Switching to herbal teas or decaffeinated options in the afternoon and evening.
- Limiting alcohol intake to moderate levels (one drink per day for women, two for men).
- Avoid energy drinks, which often contain high levels of caffeine and sugar.
Making these adjustments can have a noticeable effect on your RHR and overall heart function.
When to See a Doctor About Your Heart Rate
A high resting heart rate doesn’t always indicate a problem, but if your RHR is consistently above 100 bpm (tachycardia) or below 60 bpm (bradycardia in non-athletes), you should consult a healthcare provider.
Other warning signs to look out for include:
- Frequent dizziness or lightheadedness.
- Shortness of breath, even at rest.
- Heart palpitations or irregular rhythms.
- Chest pain or discomfort.
Your doctor might suggest further testing, lifestyle changes, or medication depending on the underlying cause. Take time also to read “Omega-3 Fatty Acids: The Key to a Healthier Heart and Sharper Mind“.
FAQs
How quickly can I lower my resting heart rate?
Improvements can be seen within a few weeks of making lifestyle changes, such as increasing physical activity and managing stress. However, consistency is key for long-term benefits.
Does weight loss lower resting heart rate?
Yes, excess weight puts additional strain on the heart. Losing weight through a balanced diet and regular exercise can help lower your RHR over time.
Can dehydration increase resting heart rate?
Yes, when dehydrated, your heart has to work harder to circulate blood, leading to an elevated resting heart rate. Staying hydrated can help keep your heart rate in a healthy range.
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