Taking care of your heart is one of the most important investments you can make in your overall wellbeing and long-term health. Alongside balanced nutrition regular physical activity quality sleep and avoiding harmful habits such as smoking or excessive alcohol consumption many people look to supplements for additional cardiovascular support.
According to Dr Jeremy London a board-certified heart surgeon with more than 25 years of clinical experience certain supplements may help support heart function when used responsibly and combined with a healthy lifestyle. In a recent discussion Dr London outlined three supplements that are commonly associated with improved cardiovascular performance and longevity focusing on their biological role rather than quick fixes.
Dr London emphasizes that supplements should never replace foundational health habits but may offer additional support for people aiming to protect their heart over time. Below is a closer look at the three supplements he highlighted and how they relate to heart health.
Omega-3 fatty acids are the first supplement recommended by Dr London. These healthy fats play a key role in cell membrane structure throughout the body and are widely studied for their cardiovascular benefits. Omega-3s are known to help manage triglyceride levels which are a type of fat found in the blood and elevated levels are associated with increased heart disease risk. Research suggests that individuals with low omega-3 intake may see meaningful cardiovascular benefits through supplementation under medical guidance.
Coenzyme Q10 also known as CoQ10 was the second supplement discussed. CoQ10 is involved in energy production at the cellular level particularly in organs with high energy demands such as the heart. Dr London notes that studies focusing on heart failure patients show promising trends toward improved heart function. Additionally CoQ10 may help reduce certain side effects in people who take statin medications making it a consideration for some patients after consulting a healthcare professional.
Magnesium was the third supplement highlighted for its wide-ranging role in cardiovascular health. Magnesium supports healthy blood pressure by helping relax smooth muscle tissue and is essential for maintaining normal heart rhythm. It is also one of the most commonly observed electrolyte deficiencies in clinical practice. Adequate magnesium levels are important for the electrical signaling system of the heart which helps maintain a steady and coordinated heartbeat.
While these supplements may provide added support Dr London strongly advises against viewing them as substitutes for healthy living. He stresses that long-term heart health is built through consistent habits including eating whole nutrient-dense foods maintaining regular exercise routines prioritizing sleep and managing stress effectively. Supplements may offer a small advantage but true cardiovascular protection comes from daily lifestyle choices.
As with any supplement regimen individuals should consult their doctor before starting especially if they have existing medical conditions or take prescription medications.
