If you don’t get seven to nine hours of sleep a night, you’re having a lack of sleep – and you may not be aware of the subtle effects it has on your mood, personality, and performance as well as the long-term impacts it has on your overall health.
Many adults need at least 7 hours of sleep each night, while more than one in three adults say they do not get the recommended amount of sleep. While that may be OK for a day or two, too little sleep can cause serious health problems and exacerbate certain health problems. People who do not sleep enough have a higher risk of cardiovascular disease. Adults who sleep less than 7 hours a night are also twice as likely to report having a health problem, including a heart attack, asthma, or depression. These health problems increase the risk of heart disease, heart attacks, and strokes.
According to the CDC, less than five hours of sleep doubles the risk of dying from cardiovascular disease, the number one cause of death in America, in the Whitehall II study.
According to the National Sleep Foundation, lack of sleep can increase the risk of heart disease, heart attack, and strokes, regardless of age, weight, or whether you smoke or exercise. If you don’t sleep as much as you need to, your blood pressure may not drop as much at night. Research has shown that even a small increase in your night blood pressure can result in an increased risk of heart disease. Long-term sleep deprivation can also increase the risk of obesity, diabetes, cardiovascular disease, and cardiovascular disease.
Permanent lack of sleep can also affect the body’s ability to regulate stress hormones, and chronic stress can contribute to heart attacks over time. Other medical and psychological problems, such as pain and general anxiety disorders, can also affect the quality and quantity of sleep. While short-term effects are less noticeable, chronic sleep deprivation can increase the long-term risk of physical and psychological problems.
A variety of factors can cause sleep disturbances, including health problems such as sleep apnea. Occasional interruptions to sleep can be a nuisance, but a persistent lack of quality sleep can affect a person’s performance at work or school, their ability to function in and day out, their quality of life, and their health.
Many people have lack of sleep, which affects their health, well-being, and ability to participate in daily activities. Shortage of 7 hours of sleep on a regular basis can have health consequences that affect the entire body. It is prolonged sleep deprivation that can affect your general health and make you more susceptible to serious diseases such as obesity, heart disease, high blood pressure, and diabetes.
The effects of lack of sleep on your immune system can slow your recovery time when you are ill and increase your risk of contracting the disease after you are exposed to viruses and bacteria. Studies have shown that people who do not get good quality sleep or adequate sleep are more likely to fall ill or be exposed to a virus such as the common cold – virus. If you do not have enough sleep, your body is unable to ward off invaders, and it may take longer to recover from an illness.
Sleep deprivation affects not only mood, energy, and performance at work and school, but can also affect the immune system, cardiovascular and brain health, sexual drive, and the ability to cope with stress. Prolonged sleep deprivation can cause similar reactions to high-stress levels because it reduces the antibody response and makes you more vulnerable when exposed to viruses such as the cold or flu. Sleep deprivation can enlarge the waist by inches, increase the risk of accidents and lead to serious long-term health problems like diabetes, high blood pressure, heart disease, strokes, anxiety, and depression.
What you may not know is that sleep deprivation can have something to do with your sexual life, memory, health, appearance, and the ability to lose weight.
Sleep disorders such as sleep apnea and sleep deprivation syndrome, which affect your ability to get enough sleep at night, can also cause sleep deprivation. Lack of sleep can also affect mental health, and depression caused by insomnia can lead to a vicious cycle. Sleep increases mental well-being, but given that a single sleepless night the next day can make you irritable and moody, it is not surprising that chronic sleep debt can also lead to long-term mood disorders, such as depression and anxiety.
Statistics show that those who are deprived of sleep are not only tired all day and suffer from poor concentration, but also increase their risk of obesity, heart failure, diabetes, and other diseases.
Persistent sleep deprivation is associated with high blood pressure, heart attack and stroke, obesity, diabetes, depression and anxiety, reduced brain function and memory loss, a weakened immune system, lower fertility, and psychiatric disorders. Changes in sleep can also increase fat storage, increase body weight and increase the risk of type 2 diabetes. Sleep can also ward off heart disease, highlighted by the fact that sleep deprivation appears to be associated with increased heart rate, elevated blood pressure, higher concentrations of certain chemicals associated with inflammation, and additional stress on the heart.
Sleep problems such as sleep apnea, snoring and periodic movement disturbances of the limbs can often disrupt a person’s sleep at night. Sleep apnea, which affects how much oxygen your body gets to you during sleep, increases the risk of many health problems including high blood pressure, heart attack, and stroke. Diseases such as colds and tonsillitis can cause snoring and gagging as well as frequent waking which can have a direct impact on sleep and fragments of sleep.