Science-Backed: 5 Simple Habits for a Stronger, Healthier Heart

Monday - 04/08/2025 15:37

In the era of complex wellness trends, it is often the simplest tasks that have a more profound effect. We have seen costly pills and remedies having brutal repercussions on our body, and we have seen what heavy and muscle-intensive workouts do to our body, especially our heart. Now is the time to switch back to the basics, before it gets too late.According to Dr. Vassily Eliopoulo, Co-founder and Chief Medical Officer at Longevity Health and a Cornell-trained longevity specialist, says that “heart disease doesn’t just happen overnight. It builds slowly, through daily choices. And that means it can also be prevented the same way”.His practical, no-fluff tips that are rooted in functional medicine cut through the noise from what truly works. Let us take a look at his expert opinion and the tips shared by him one by one.

In an era saturated with complex wellness trends, sometimes the most impactful changes come from the simplest habits. Expensive pills and intense workouts can have negative repercussions on the body, especially the heart. It's time to refocus on the basics for preventative heart health.

According to Dr. Vassily Eliopoulo, Co-founder and Chief Medical Officer at Longevity Health, heart disease develops gradually through daily choices, meaning it can also be prevented through those same choices. His advice focuses on functional medicine and actionable steps.

Conceptual image illustrating tiny habits for heart health

1. Walk After Meals

A short walk after eating, even just 10 minutes, can significantly lower blood sugar spikes. These walks aid digestion, improve insulin sensitivity, and promote metabolic health. This small effort can easily fit into busy schedules and is preferable to sitting immediately after eating.

Person enjoying a leisurely walk after a meal.

2. Prioritize Omega-3 Fatty Acids

Omega-3 fatty acids are crucial for brain function, heart health, and reducing inflammation. Incorporate fatty fish like salmon and sardines, flaxseeds, and walnuts into your diet. Alternatively, consider a high-quality omega-3 supplement. These dietary improvements offer long-term benefits.

Selection of foods rich in Omega-3 fatty acids.

3. Prioritize Sleep

Quality sleep is fundamental to overall health. Sleep deprivation can weaken the immune system, contribute to weight gain, cause mental fog, and increase disease risk. Aim for 7-9 hours of uninterrupted, deep sleep each night, treating sleep as seriously as diet and exercise.

Person sleeping peacefully in a dark room.

4. Reduce Plastic Use; Choose Glass

Plastics, especially those used for food and drink storage, can release hormone-disrupting chemicals like BPA and phthalates. Regular exposure to these chemicals has been linked to fertility problems, metabolic issues, and even cancer. Switching to glass or stainless-steel containers is an effective way to minimize exposure to toxins.

Glass containers used for storing food, replacing plastic ones.

5. Monitor Lipid Markers

While weight and BMI are commonly tracked, blood tests offer deeper health insights. Regularly monitoring LDL cholesterol, high-sensitivity C-reactive protein (hs-CRP), and fasting insulin levels provides a more accurate picture of cardiovascular and metabolic health. Early detection is key to prevention, and these tests can identify potential issues years before symptoms manifest.