A recent global study, published in November 2025, has shed new light on the connection between heart disease and preventable risk factors, revealing that over 99% of heart disease cases, including those in the United States, are linked to at least one modifiable risk factor. These risk factors—such as high blood pressure, obesity, poor diet, and smoking—are all conditions that individuals can take steps to manage and, in many cases, reverse. The timing of this study is particularly significant, as the United States is entering a period of increased holiday gatherings, stress, and indulgence, all of which can exacerbate these health risks.
The holiday season, often characterized by festive meals, parties, and increased social gatherings, can lead to unhealthy habits that directly impact heart health. During this time, people tend to overindulge in rich, high-calorie foods, and many find it difficult to maintain regular physical activity amidst their busy schedules. Additionally, the stress that often accompanies the holidays, from financial pressures to family dynamics, can have a negative effect on overall health, raising blood pressure and contributing to poor decision-making when it comes to food and exercise. With these factors in play, it’s more important than ever to be mindful of health and wellness during the final months of the year.
This is particularly relevant given that November is not only the month when this important heart disease study was released, but it is also recognized as National Diabetes Month and National Healthy Skin Month in the U.S. These observances serve as reminders for people to focus on their health, raise awareness about common chronic conditions, and take preventative measures where possible. As heart disease remains the leading cause of death in the United States, these initiatives urge individuals to be proactive in managing their health—especially as lifestyle habits tend to shift during the holiday season.
The heart disease study highlights a significant message: nearly all cases are linked to factors that can be controlled with the right lifestyle changes. High blood pressure, for example, is often referred to as the “silent killer” because it doesn’t always show obvious symptoms but can lead to major health issues such as heart attacks, strokes, and kidney disease if left unchecked. Similarly, obesity and poor diet contribute to the buildup of plaque in the arteries, making it harder for blood to flow and increasing the likelihood of heart disease. Smoking, too, remains one of the leading causes of heart-related problems, as it damages the blood vessels and reduces oxygen flow to the heart.
Experts are urging individuals to take charge of their health, especially during the holiday season. One of the best ways to prevent heart disease is by staying on top of regular health screenings. By checking blood pressure, cholesterol levels, and blood sugar regularly, people can catch potential issues early and make necessary adjustments before conditions worsen. In addition, experts recommend a focus on reducing processed food intake, as these often contain high levels of sugar, unhealthy fats, and sodium—all of which contribute to heart disease risk. Instead, individuals are encouraged to opt for a diet rich in whole foods such as fruits, vegetables, lean proteins, and whole grains, which help support heart health and maintain a healthy weight.
Alongside diet, exercise is one of the most effective ways to reduce the risk of heart disease. Consistent physical activity helps lower blood pressure, reduce stress, maintain a healthy weight, and improve overall cardiovascular function. Whether it’s taking a walk after a holiday meal, participating in a yoga class, or engaging in a more intense workout routine, staying active is key to mitigating the negative effects of the holidays.
As the year draws to a close and routines shift for many people, it’s essential to incorporate these healthy habits into daily life. Finding ways to relieve stress, such as meditation, deep breathing exercises, or spending time in nature, can also have a significant impact on heart health. Making small changes, like limiting alcohol intake or finding healthier alternatives to traditional holiday treats, can help individuals stay on track with their wellness goals and prevent the holiday season from derailing their progress.
The heart disease study offers a crucial takeaway: heart disease is largely preventable. By focusing on modifiable risk factors such as diet, exercise, and regular health screenings, individuals can reduce their risk of developing heart-related issues and improve their overall well-being. The upcoming holiday season presents an opportunity for people to be more mindful of their health, making small, sustainable changes that will have long-term benefits. By focusing on heart health and wellness during this busy time of year, individuals can enjoy the festivities of the season while also prioritizing their well-being for the future.
