is drinking cold water bad for your heart?
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Some studies have also shown that cold water may have a role to play in decreasing your heart rate. Drinking ice water supposedly stimulates the tenth cranial nerve - the vagus nerve. This nerve is a significant part of the body's autonomous nervous system, and it mediates the lowering of heart rate.
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If you're trying to treat a cold or flu, drinking cold water might make your congestion feel worse. There are some health conditions that drinking cold water can aggravate.
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You need to be well hydrated for your cells to work properly. Drinking water also helps maintain a healthy heart rate and blood pressure. You need adequate fluid to produce lymph, an important bodily fluid and component of the immune system.
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Drink Water According to ACTIVE, “German researchers found that drinking 6 cups of cold water a day (that's 48 oz.) can raise resting metabolism by about 50 calories daily—enough to shed 5 pounds in a year.”
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Takeaway. Some people may want to avoid drinking cold water. Drinking cold water while you have a cold or flu, or if you have any chronic condition that results in slower digestion, is probably not a great idea.
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How Cold Weather Affects the Heart. Cold weather also puts immense strain on the heart. Low temperatures cause your blood vessels and arteries to narrow, restricting blood flow and reducing oxygen to the heart. Your heart must pump harder to circulate blood through the constricted blood vessels.
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Your ticker doesn't have to work as hard when you drink enough water. In fact, even mild dehydration affects your blood vessels (making them less springy) about the same as smoking a cigarette. Skimping on water also leads to less blood in your body, which can lower your blood pressure and raise your heart rate.
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People may find drinking warm or hot water soothing, especially in colder months, while cool water can be more refreshing in warmer weather. Drinking warm water may temporarily improve circulation by causing the arteries and veins to expand.
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What Are the Benefits of Drinking Hot Water? Drinking water, hot or cold, keeps your body healthy and hydrated. Hot water may also improve digestion, relieve congestion, and even promote relaxation, compared with drinking cold water.
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If we're just going about our day to day routines, cold water is best. Water between 50 and 72 degrees allows our bodies to rehydrate faster because it is absorbed more quickly. Many people think that drinking cold water will help them lose weight faster because the body has to work harder to warm it.
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Drinking cold or iced water helps to lose weight more effectively than hot water. This is because the body adjusts its temperature immediately after it receives any fluids or nutrients, leading to a higher calorie burning rate, greater excretion of sweat, More water for fluid recovery.
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Drinking hot water can have a similar effect. Healthy blood flow affects everything from your blood pressure to your risk of cardiovascular disease. As a bonus, warmth from drinking hot water or bathing at nighttime can help relax you and prepare you for restful sleep.
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Doctors, however, aren't so convinced that these plunges are good for you, noting that there is no solid evidence of any physical health benefits associated with swimming in freezing cold water. In fact, they say, the sudden drop in temperature can be dangerous for people with underlying health issues.
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Immersion in cold water is known to reduce blood flow and this could slow down muscle protein synthesis, where the muscle rebuilds itself after injury or strain. In order to reap the benefits of doing weights, for example, some inflammation might be useful to help the muscles to repair.
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It is highly possible that drinking cold water may lead to an increase in blood pressure (BP), which may be a risk for patients with cardiovascular diseases, especially in those with hypertension. However, the difference in the effect of drinking warm water as against drinking cold water on BP is yet unclear.
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Cold water is effective in improving blood circulation and relaxing strained eyes. It is similar to the warm compress method except you dip a soft, clean cloth into cold water instead.
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Drinking cold water lowers the body temperature and takes a fever down. Staying hydrated at any time is important, but when the body is in distress, using the cold water helps tremendously. Adding a squeeze of lemon and a little bit of sea salt during a fever can replace electrolytes that may have been lost.