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Stress and Heart Disease: Chronic stress increases the risk of heart disease

We experience stress occasionally, and for the most part, it’s manageable. However, we should be mindful and aware of chronic stress, which can lead to various health problems, particularly heart disease. 

Globally, heart disease remains one of the leading causes of death, accounting for approximately 17.9 million deaths each year, according to the World Health Organization2. It affects people of all ages, but the risk increases with factors such as high blood pressure, high cholesterol, smoking, and a sedentary lifestyle. While these are well-known contributors to heart disease, stress is also a significant yet often overlooked factor that can increase these risks.

What are the effects of stress?

Stress triggers a complex response in the body, releasing hormones such as adrenaline and cortisol, which puts the body in a "fight or flight" state. For emergency situations or in short periods, this can be beneficial. But chronic and persistent stress can harm the body. Chronic stress leads to elevated levels of cortisol, which is associated with an increased risk of heart disease.3

Another way stress impacts heart health is by elevating blood pressure. When under stress, blood vessels constrict, and the heart rate increases, raising blood pressure. Over time, this can lead to hypertension, a major risk factor for heart disease. In addition, stress can cause inflammation, contributing to the build-up of plaque in the arteries.

For some individuals, stress often leads to unhealthy coping mechanisms such as overeating, smoking, or excessive alcohol consumption, which all contribute to heart disease. 

Recognizing the Symptoms: Stress and Heart Health

Stress can manifest in various physical and emotional symptoms that, if left unchecked, may lead to serious health issues. Common symptoms of stress include chest pain, palpitations, and shortness of breath.

It's crucial to listen to your body and recognize when stress is taking a toll on your heart. Persistent symptoms, especially those that worsen over time, should not be ignored.

Stress Management to Maintain a Healthy Heart

Given the significant impact stress can have on heart health, proper stress management is important. Making changes to your lifestyle and practicing relaxation techniques can help reduce stress levels and promote heart health.

Here are some practical tips for managing stress:

  1. Regular exercise: Aim for at least 30 minutes of moderate exercise most days of the week.
  2. Mindfulness and meditation: Regular meditation can lower blood pressure and improve heart health5.
  3. Healthy diet: A balanced diet rich in fruits, vegetables, and whole grains supports heart health and helps the body better cope with stress. Avoid excessive intake of caffeine, sugar, and processed foods, which can exacerbate stress.
  4. Adequate sleep: A lack of sleep can increase stress hormones and negatively impact heart health. Aim for 7 to 8 hours of sleep per night.
  5. Social support: Don't hesitate to reach out to family and friends when feeling overwhelmed. Consider seeking professional help if stress becomes difficult to manage.  

At Manulife, you can find your trusted partner in health and progress. Speak with a financial advisor about health plans in the Philippines that include annual health checkups and comprehensive coverage, including protection against heart disease.

Citations:

  1. Yale Medicine. (2023) How stress affects your heart. Available at: https://www.yalemedicine.org/news/stress-affects-your-heart#:~:text=A%20study%20in%20The%20Lancet,history%20of%20depression%2C%20Gaffey%20says. (Accessed: 23 August 2024).
  2. World Health Organization (WHO). (2023) Cardiovascular diseases (CVDs). Available at: https://www.who.int/news-room/fact-sheets/detail/cardiovascular-diseases-(cvds) (Accessed: 23 August 2024).
  3. American Heart Association. (2020) Chronic stress can cause heart trouble. Available at: https://www.heart.org/en/news/2020/02/04/chronic-stress-can-cause-heart-trouble (Accessed: 23 August 2024).
  4. ScienceDirect. (2022) Sudden emotional stress and its impact on cardiovascular health. Available at: https://www.sciencedirect.com/science/article/pii/S0002934322001371 (Accessed: 23 August 2024).
  5. Journal of the American Heart Association. (2017) Meditation and Cardiovascular Risk Reduction: A Scientific Statement From the American Heart Association. Available at: https://www.ahajournals.org/doi/10.1161/jaha.117.002218 (Accessed: 23 August 2024).
  6. Walker Barmore, et. al, Takotsubo Cardiomyopathy: A Comprehensive Review, World Journal of Cardiology Vol. 14, Issue 6, 26 June 2022. Available at: https://www.wjgnet.com/1949-8462/full/v14/i6/355.htm. (Accessed: 09 September 2024)

Stress and Heart Disease: How they are connected

Stress is an inevitable part of life, but its impact on heart health can be managed. By adopting healthier habits, knowing the signs of stress-related heart issues, and practicing effective stress management techniques, you can better protect your heart. 

Remember, managing stress is not just about improving your mental health—it's about taking care of your overall wellbeing. 

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