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Showing posts with the label sleep behavior

Women need to sleep longer than men

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Women need to sleep longer than men, due to lack of sleep as they develop depression, according to U.S. scientists. This is the conclusion the staff at Duke University in North Carolina, who found that the fairer sex, suffering from deprivation (a mental condition caused by the deprivation of the most basic necessities of life) sleep, often faced with depression and behave more aggressively. At the same time, according to the researchers, the lack of sleep does not cause such problems in men. Scientists explain this fact is that the brain of women requires a longer recovery time. Earlier it was reported that the lack of sleep in women may increase the risk of cardiovascular diseases, diabetes and other diseases. Swiss scientists with previously expressed the opposite view, arguing that insomnia can help in the treatment of depression.

Healthy sleep reduces the risk of prostate cancer

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High levels of the hormone that regulates sleep-wake cycles - melatonin - reduces the risk of developing aggressive prostate cancer at 75%, has established a group of researchers of the department of epidemiology at the Harvard School of Public Health (Boston). The results of the scientists were presented at the conference of cancer, according to Medical Xpress . Melatonin is produced exclusively in the dark and is an important regulatory component of human circadian rhythms. "Insomnia and other sleep disorders can affect the amount of melatonin or completely stop its production in the body," - explained Sara Markt (Sarah Markt), one of the co-operation. The study, which lasted for seven years, attended 928 Icelandic men. Volunteers were asked to answer questions related to the regime of sleep and wakefulness, as well as urine test, in which scientists determined the level of one of the decay products of melatonin. It turned out that every eight volunteers had troub...

At what time is best to go to bed and get up

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Healthy sleep - good health and high spirits, it is known to all. But how much sleep do we need to keep pace with living a full life, what is the best time to go to bed and get up. These issues are often neglected because each day brings so much trouble that begins acutely regret that in a day just twenty-four hours. First of all, you must decide who you are - a lark or an owl. Determine it is very easy - just select the hours in which you are most active and operational. Larks most workable in the early morning, while the owls tend to sleep longer, stay up as late as possible, "wake up" only in the evening and begin to actively do things all day. Once you determine who you are, get a free week in order to highlight how much time you want to sleep. Amazingly, the limits of how much a person needs time to sleep, can range from twelve to four hours a day! It all depends on how active you are driving and, of course, on the age. Define test for weeks your required mode in...

Lack of sleep

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Lack of sleep harms the pancreas. This is evidenced by the results of a study conducted by researchers from the University of Pennsylvania School of Medicine. They conducted a study on mice and found that lack of sleep triggers cells in pancreatic stress , which is associated with impaired clotting proteins. This may lead to cell death, especially in the elderly, when the anti-stress mechanisms are weakened. It has been proved that lack of sleep causes a particular type of stress in which proteins accumulate in the cell with irregular structure, which prevents them from fulfilling their functions. These data concerned brain cells. New research has shown that the same effect lack of sleep has on pancreatic cells. During the experiment, mice were deprived of sleep. Age-related changes intensified stress arising due to lack of sleep. If lack of sleep was very large, the animals raised blood sugar levels. Young mice to cope with it, and at the senior level of glucose remained high. Ove...

Scientists have learned the value of nightmares

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Scientists believe that bad dreams help psyche to cope with negative emotions, while nightmares indicate that processing has failed. As you know, we sleep about a third of his life, that is more than twenty years. 5 years of the twenty we dream. And there, you see, sometimes things happen much more interesting than real life. People have long tried to unravel the purpose of bad dreams. The latest research in the field of psychology and physiology of the brain helped to open the door a little to the mysterious world of dreams. Scientists believe that bad dreams help psyche to cope with negative emotions, while nightmares indicate that processing has failed. In the journal Current Directions in Psychological Science , scientists Ross Levin and Tore Nielsen wrote that terrible dreams - one of the methods that the brain uses to process negative emotions. Emotional regulation may be the main purpose of sleep, which occurs in the majority of dreams. Nightmares, which scientist...

Healthy sleep will help to get pregnant

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Proper sleep will help to get pregnant. This is the conclusion drawn by researchers from the University of South Korea. The study involved 656 women who were trying to get pregnant through IVF . It was found that the best chance of successful fertilization was in women who slept 7-8 hours (chance of growing at 53%). At the same time, bedtime and wake-up time has also been fixed. The chances of women who slept less than 7 night hours were lower by 15%, and slept 9 hours or more - 25% lower. According to the authors, the amount of sleep and light levels during sleep and waking affect the level of hormones responsible for fertility. In addition, sleep is associated with lifestyle in general (diet, level of physical activity, the presence of harmful habits).

Poor sleep? Quit smoking

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Scientists have discovered a new benefit smoking cessation. Rejection of this habit helps normalize sleep. Scientists from the University of Florida and the Research Center Research Triangle Park», Durham, North Carolina had a large representative study of the relationship of sleep disorders and smoking. According to the survey, 11.9% of smokers have difficulty falling asleep, 10.6% of smokers wake up in the night, 9.5% of smokers suffer from waking up early in the morning. These figures are significantly higher than among non-smokers. However, those who are unable to quit, reported significant improvement in sleep quality. Previously, it was found that the quality of sleep depends risk of many diseases, including diabetes, hypertension, depression disorder.

Lack of Sleep

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Lack of sleep causes fatigue and tiredness kills desire. To avoid this, it is necessary to respect the day. If the normalization of the regime of the day does not help to cope with lack of sleep, and you still feel tired all the time, you should consult a doctor, a sleep. It is important to the physician to help deal with the cause of poor sleep, because sleep disorders accompanied by a number of serious diseases.

A Grandma's Guide to Staying Fit on Her Golden Age

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Admit it. One of the most feared changes in life is getting old. But, it is an established fact that each one of us will be like one someday. Nevertheless, regardless of age, one has to stay healthful and physically fit. The following are 10 ways on how to stay fit and healthy at 60. Choose less acidic foods; eat more alkaline foods, instead. Other than alteration in the digestion process in older individuals, too much acidity can cause reduce absorption of calcium in foods. In similar manner, grandmothers and grandfathers are also advised to only eat lighter meals so that they are easier to digest. Experts prefer 6 small, frequent meals for older people. Do exercise. A perfect exercise for older people is resistance training. Resistance training works by preventing muscle wasting, since normally, older people are at greater risk of losing muscle mass. Do resistance training approximately three times a week reduce spine fracture risk. On top of that, walk daily. One essential th...

5 Things To Do When You Wake Up

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Mornings are very important because they define the whole day. This is the time when you cheer yourself up, prepare your body for the busy day and sharpen your mind. All that can not happen if you are sleepy and need to get up. That's why it is better to go to bed earlier in the evening and provide good rest for your body and mind. Do not leave any work for the morning. Consider your usual morning activities and which one of them can be done in the evening. For example, choose and iron the outfit for the next day, wash the dishes from the dinner and do the laundering. This way you will release time in the morning for activities which will wake you up, refresh you and prepare you for the day. 1. Meet the day with a smile When you feel yourself rested and refreshed, it is not an impossible job to wake up. You can accomplish this only if provide yourself long, peaceful and regenerating sleep time . Read about a little trick that can save you from stopping the alarm and falling a...

5 Tips for Promoting Women's Mental Health

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Gabriela D. Acosta is the community manager for the University of Southern California online MSW programs , which offers a mental health social work concentration. She is also passionate about social justice, diversity workshops, and community development. 5 Tips for Promoting Women's Mental Health Women face stressful situations every day, but how they handle them depends on the state of their mental health. According to the American Academy of Family Physicians, emotionally healthy people have control of their thoughts, feelings and actions; they have positive self-esteem and good relationships, and can keep problems in perspective. "Good mental health isn't just the absence of mental health problems. It's about having a sense of balance in your life time alone and time with friends and family, work and play, rest and exercise. It's about taking care of yourself body and mind," advises Susan Kornstein, MD, in the U.S. Department of Health and Human S...

Sleep naked - Scientists have come to an Interesting Conclusion

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That sleeping naked is very good for human health, not only physical but also psychological. Sleep in the nude, allows the human body to prevent overheating of the body, as the overheating of the body could interfere with production of important hormones such as melatonin and growth hormone. In addition, the normal body temperature allows the body to restore the skin. In addition, sleeping naked can control hunger, also lowers the blood levels of the hormone cortisol (stress hormone). This allows the person to wake up in the morning refreshed, with a good mood and keep this state throughout the day. A man who had trouble sleeping or body was overheated in the morning eat a lot more of its rules, rather than the one who is sleeping naked. The scientists were able to prove that the most beneficial sleep is sleep duration of 7 hours, and the best position to sleep position is the embryo or supine. In addition, they were able to reaffirm that daytime sleep is beneficial for the b...

What Causes Autoimmune Disease?

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It's amazing just how many different types of autoimmune diseases there are in the medical books. The conventional medical community claims they are unaware of the cause of the body suddenly turning on itself. Doctors who take a more natural approach believe otherwise. Here are the type 5 causes of autoimmune disease. 1. Poor Diet Poor diet is one of the leading causes of all disease, including autoimmune disease. The Standard American Diet is also responsible for the rising obesity rate, the epidemic of cancer, and the startling array of mental and emotional disorders millions of people suffer from. Fast food, processed food, microwavable meals, soda, candy, etc. offer little-to-no nutritional value and are chock full of chemicals, preservatives, additives, and synthetic sweeteners your body doesn't recognize. As long as you continue to ingest these foods, your immune system works overtime to fight them off and protect you. An overworked immune system eventually ex...

Good sleep will save from diabetes

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U.S. researchers have found that a 7-hour night's sleep can prevent the development of diabetes in adolescents. What is diabetes Diabetes - a disease in which there is a persistent increase in the level of glucose in the blood. Distinguish type 1 diabetes and type 2 diabetes. With type 1 diabetes is a destruction of the pancreatic cells, which produce insulin . Insulin is needed by the body to lower blood glucose. The remaining cells of the pancreas can not meet the body's need for insulin, so most of the glucose does not enter the cells, and stays in the blood. With type 2 diabetes, pancreatic cells do not suffer, and the body is enough insulin. However, the cells lose their sensitivity to insulin - is developing the so-called insulin resistance . If we imagine that insulin - is a key that opens the cell for glucose, insulin resistance is at a key does not fit the lock and can not open the cage. As a result, glucose does not enter the cells, and stays in the blood. T...

Health Benefits of Bitter Fenugreek Seeds

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1. Bitter yellow brown seeds with bitter taste, Fenugreek help to lower LDL cholesterol levels. 2. They help to prevent colon cancer by binding themselves to toxins. 3. With fibre and enriched amino acids, they can regulate your Blood Sugar Levels, especially in Type II diabetes. 4. A source of potassium, calcium, iron, selenium, zinc and copper, and some essential vitamins too. 5. Fenugreek seeds enhance digestion, bowel movements and helps to increase lactation in nursing mothers! 6. For skin, soaked methi dana/fenugreek paste works wonders to treat pimples. 7. It enhances hair growth, treats dandruff and curbs hair fall. 8. It is highly cooling for the head and thus induces good sleep.

Can't Sleep? Afraid of the Dark

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For some adults, insomnia may be caused by a fear of the dark, finds a new study by researchers at Ryerson University in Toronto. In the study of 93 students, nearly half acknowledged being afraid of the dark, and they were more likely to poor sleepers than good ones. "We never thought we would see this," says Dr. Colleen Carney, assistant professor of psychology at Ryerson University. "We didn't think people would admit or acknowledge this fear. They would say it's for kids, or be too embarrassed." The participants filled out questionnaires on their sleep behavior, whether or not they had been afraid of the dark as children and they were still afraid of the dark. They also completed an insomnia assessment; based on their responses, the researchers divided the participants into two groups: good and poor sleepers. Following the questionnaires, the participants confirmed the participants' fear of the dark by putting them in either a dark or lit lab r...