12个损害身体健康的日常坏习惯——用烘手机会让更多的病菌病毒喷射到双手上
12 Daily Habits That Harm Our Health Little by Little
By Anna Syrovatkina
Everyone knows that habits like smoking or eating a lot of junk food can have a negative impact on our health, but there are a lot of lesser-known harmful habits that have become a part of our everyday lives.
We at Bright Side compiled 12 of the most common daily habits that slowly and silently rattle our health.
1. Keeping your wallet in your back pocket
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Anyone who carries a wallet knows that the most convenient place to keep it is in the back pocket of your jeans. But, while that may be convenient, it definitely isn’t healthy. Sitting on your wallet even for a brief 15-minute period can cause your spine to shift and your spinal ligaments will start to change.
This will eventually create an asymmetry that can disrupt your spine’s normal alignment. Sitting on your wallet for long periods can cause chronic back pain, sciatica, and functional scoliosis.
2. Bringing electronics into bed with you
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Recent studies have shown that using electronic devices before going to bed steals our sleep and reduces our sleep quality. Yet, a poll taken by the National Sleep Foundation shows that an estimated 89% of adults and 75% of children have at least one electronic device in their bedroom.
Not only does regularly using electronic devices before bed hurt the quality of our sleep, but it also causes us to gain weight and provokes daytime fatigue. It also affects our productivity levels, learning capabilities, and stress levels. Isolating yourself from electronic devices for at least an hour before going to bed can greatly improve your sleep quality and preserve your health.
3. Washing your hands with hot water
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Various studies have confirmed that hot and cold water are equally effective at killing germs and removing bacteria from our hands. According to these studies, whether it was 38°C or 16°C, water temperature didn’t play a vital role in reducing bacteria. Furthermore, it has been proven that cold water is actually healthier for our hands than hot water.
While it is known that hot water kills bacteria, there is a wrong perception about that. Hot water doesn’t kill bacteria — scalding and nearly boiling water does, which is why medical instruments are boiled in order to be sterilized. Given that washing your hands with boiling water isn’t an option, using cold water is by far the better alternative. Why? Because washing your hands with warm water will soften your skin, making your hands more vulnerable to germs.
4. Drinking from plastic bottles
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It would be logical to assume that drinking from plastic bottles is a safe and healthy thing to do. However, not all materials are equally safe and environmentally-friendly. Plastic bottles pose a threat from the chemicals they release when exposed to high temperatures.
For example, if you leave the bottle in your car on a hot day, the superficial layers of the plastic may release a toxic chemical (bisphenol A) which can contaminate the water you are drinking. This chemical can affect your endocrine system and increase your risk of endometriosis and breast cancer.
5. Consuming your food too quickly
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Multiple studies have shown that eating fast and chewing your food too quickly can lead to several health problems. Eating fast can lead to putting on weight at an accelerated rate and can even increase your risk of heart disease, diabetes, and stroke.
Fast eaters are also more likely to overeat, since it takes approximately 20 minutes from the time you start eating for your brain to transmit signals of being full. So, you may be full and keep on eating, but you may not know it since your brain doesn’t have enough time to react and recognize that you are full.
6. Brushing your teeth right after eating
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Even though some of us tend to brush our teeth right after eating, according to multiple studies, you should wait for at least 30-minutes after you eat before brushing them. Our teeth are protected by enamel, and acids created by different foods can wear away this protective enamel, meaning that our teeth are at their weakest state right after eating.
Thankfully, our bodies have a way of balancing the high acid levels with the help of our saliva, but that takes time. So, brushing your teeth right after eating means you’re attacking your teeth, even if you use a soft toothbrush. It’s best to let the saliva do its job and balance the high acid levels before you brush your teeth. The better alternative would be to rinse your mouth with water or chew sugarless gum while you wait for your teeth to recuperate.
7. Cleaning your ears with cotton swabs
Cleaning your ears with cotton swabs does more damage than good. According to a study, cleaning your ears with cotton swabs pushes the earwax further down into the ear canal. It can also lead to infections, perforated eardrums, impacted earwax, and tinnitus.
It is actually recommended that you leave the earwax alone, and let it fall out naturally. The earwax works like a filter for the ear canal, preventing dust and dirt from entering into it. Cleaning your ears with cotton swabs makes the ears vulnerable to pollution. Still, if you feel the need to clean your ears, cleaning them with a towel will suffice.
8. Using a hand dryer
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Hand dryers may be a more environmentally-friendly solution than paper towels, but they certainly aren’t healthier for us. A study showed that hand dryers in public restrooms spread fecal germs onto your hands. The mechanism that hand dryers use by blowing air is usually prone to transferring bacteria in the air of the restroom.
The results of this study indicate that many types of bacteria, including spores and pathogens, can be transferred onto your hands. The best thing to do would be to avoid using hand dryers and dry your hands the good old-fashioned way, by using a paper towel.
9. Drinking too much juice
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It’s a well-known fact that orange juice is rich in vitamin C, vitamin B, and various antioxidants. Actually, drinking juice is considered a healthy habit. However, drinking too much of it can be harmful to our health, since it can cause tooth decay, type 2 diabetes, and obesity.
The reason why drinking too much juice is harmful to us is because it contains high levels of fructose. It doesn’t matter what type of juice you’re drinking, because even the highest quality juices still contain a significant dose of sugar.
10. Consuming too much salt
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While salt may make our food taste better by adding a much-needed flavor boost, it isn’t good for our health. The amount of salt you consume has a direct effect on your health, and it has been associated with conditions like high blood pressure, heart disease, and stomach cancer.
While salt is vital for our health, it makes our bodies retain water, and the extra water raises our blood pressure. Ultimately, high blood pressure may strain your heart, arteries, and kidneys.
11. Sleeping too much
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Sleep is a time when the body recuperates and repairs itself. You would be wrong to assume that more sleep equals more rest and better health. Studies have proven that oversleeping brings with it a number of health hazards.
The right amount of sleep varies from one person to another, but the general benchmark of good sleep is somewhere between 7-9 hours. Consider this to be the optimal sleeping pattern. Too much sleep on a regular basis has been linked to higher rates of mortality, depression, heart disease, obesity, and impaired brain functioning.
12. Sitting down all day
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When people work, study, and socialize, they often do these activities in a seated position. And sitting too much brings with it a number of health problems that we shouldn’t ignore. Sitting doesn’t involve an immense energy expenditure, meaning that you don’t burn many calories while you’re in a seated position.
Translated into health outcomes, this means that sitting too much is connected to health problems like premature mortality, type 2 diabetes, cardiovascular disease, and obesity. If your job involves sitting for the better part of the day, try taking a break from sitting every 30 minutes, stand while talking on the phone, or go for a few short walks to minimize the negative effects of sitting too much.
Which of these habits are on your list of daily activities? Can you think of any other dangerous habits that would fit into this selection? Share your thoughts with us in the comment section below.