Circadian rhythms are associated with blood pressure. At the same time, there is a relationship of the heart. Why do more people suffer from heart attacks in winter?
If you sleep at the same time, the body's internal biological clock or circadian rhythm remains stable.
And this rhythm plays a role in regulating several important hormones like melatonin and cortisol. Which is depth of sleep, wakefulness andAffects blood pressure fluctuations.
The body's internal biological clock, or circadian rhythm, is stable when the sleep time is the same. So that you stay safe.
If irregular sleep, such as sleeping late on weekends, waking up at night, or changing bedtimes frequently, disrupts this rhythm.
This will cause you to lose your heart rhythm. Know that heart attack is more during winter. Statistics say a 20-30% increase in heart attacksgets
There are several major medical reasons behind the increased incidence of heart attacks in winter.
Various studies (such as American Heart Association and PMC studies) have shown that the risk of heart attack can increase by 20-30% in winter. The main reasons are as follows:
1. Cold vasoconstriction (Vasoconstriction)
• Blood vessels constrict to maintain body temperature in cold weather.
• In thisBlood pressure rises and the heart has to work harder to pump blood.
• Decreases oxygen supply to the heart, which increases the risk of heart attack.
2.Increased blood thickening and clotting tendency
• Blood viscosity increases in winter, resulting in thick and sticky blood.
• Increases the number of platelets and red blood cells, which help form blood clots.
• Heart when this clot gets stuck in the coronary arteryattack.
3. Increased activation of the sympathetic nervous system
• Cold activates the body's sympathetic nervous system, which increases the release of catecholamine (such as norepinephrine) hormones.
• It increases heart rate and blood pressure, putting extra strain on the heart.
4. Less physical activity and lifestyle changes
• In winter many people stay indoors, exercise less – resulting in weight gain, cholesterol and blood pressure.
•Heavy food (fatty food), alcohol and salty food are consumed in excess, which are harmful to the heart.
5. Respiratory infections (such as the flu or influenza)
• Flu-like illnesses are more common in winter, which causes inflammation in the body and loosens plaque in the arteries.
• It increases the risk of heart attack.
6. Other reasons
• Vitamin D deficiency (due to lack of sunlight).
• Break the stress and routine during winter holidays or festivals.
•Overexertion when shoveling snow or doing heavy work.
The combined effect of these factors makes heart attacks more common in winter. Especially those with pre-existing heart problems, high blood pressure, diabetes or smoking habits are at higher risk.
Heart attack risk increases in winter, so eating heart-healthy soups is very beneficial. They are high in fiber, antioxidants, potassium and low in saturated fat, which lowers cholesterol.Regulates blood pressure and reduces stress on the heart. The American Heart Association and other studies have shown that vegetable-based and legume-based soups are best for the heart.
Prevention: Wear warm clothes, exercise regularly (even if indoors), eat a healthy diet, and seek medical advice immediately if symptoms occur. Be careful in winter!
Suggestion of useful soup for heart prevention in winter:
1. Lentil soupsoup)
• Lentils/other pulses are rich in fiber, which lowers LDL (bad) cholesterol and regulates blood pressure.
• Add carrot, spinach, tomato, garlic to hot dal soup in winter.
• Benefits: Helps reduce the risk of heart disease by 20-30%.
2. Mixed Vegetable Soup (Vegetable Soup)
• Made with carrots, broccoli, spinach, pumpkin, beets etc.
• It is high in potassium, which lowers blood pressure, and antioxidants that reduce heart inflammation.
• Salt Use less.
A Quiet Reflection:
True wellness isn't found in loud trends, but in understanding the quiet, profound dialogues within our bodies—like the one between sleep and the heartbeat. It’s in these nuanced spaces that real, sustainable health is built.
If you’re someone who values looking beyond the headlines—toward ideas that merge science with soulful living—I share more quiet reflections in a space built for thoughtful conversation.
🌿 For deeper explorations into meaningful wellness, inner resilience, and the ideas shaping a healthier tomorrow, join me here:
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What’s one small rhythm you can align today for a healthier heart tomorrow?
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