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Sleep Yourself To Good Health

Ever wanted an excuse to sleep in a little longer? Ever thought there was more to over eating?  Diet and exercise generally gets the centre stage when talking about weight management but what about our hormonal function and sleep? Ever thought of their role in weight management? Hormones such as leptin, insulin, sex hormones and growth hormone influence our appetite, metabolism and fat distribution.rsz_baby_sleep

Leptin commonly known as the “satiety hormone” primarily  regulates body weight by reducing the appetite and in turn burns more calories. Studies indicate leptin levels increase with increasing energy stores, food intake and glucose uptake while decreases with increasing age and exercise. Also females generally have high leptin levels in comparison to males.

Ghrelin on the other hand is known as the “hunger hormone”  stimulates hunger. It increases appetite, slows down the metabolism and decreases body’s ability to burn fat. It also influences body fat production, growth and weight. Decreased food intake, growth hormone, glucose, and insulin contributes to increased ghrelin levels while it decreases with increasing age and BMI.

Research indicates sleep deprivation is associated with increased serum ghrelin and decreased leptin levels, which is consistent with decreased energy expenditure, increased appetite and obesity. People who have poor sleeping patterns may find it difficult to lose weight despite various attempts due to this hormone imbalance. When addressed it regulates appetite and facilitates weight loss. Lack of sleep also compromises the effect of energy-restricted diets on excess fat stores in the body. So it is important to pay attention to how well you sleep at night for overall health and wellbeing and especially if you have difficulty in losing weight. Although there is no magic number Medical Authorities recommend “most adults need between 7.5 to 8.5 hours of sleep per 24-hour period to function optimally”. If you are struggling with sleep then perhaps you should talk to your health professional about further investigating causes and treatments to achieve better health.

Here are some tips from the sleep experts to get a good night sleep
• Build a sleep routinegood-for-sleeping
• Spend right amount of time in bed.
• Avoid distractions; that’s all sorts of electronics
• Don’t stay in bed if you are wide awake
• Wind down and relax before going to bed
• Make sure you bed is comfy and the environment is quiet and peaceful
• Avoid stimulants that keep you awake; alcohol, caffeine (tea, coffee, cola drinks) and nicotine in cigarettes
• Avoid sleeping during the day: if you must, limit it to 30 minutes and ensure your awake for least 4 hours before going back to bed.
• Don’t lie awake watching the clock it can make you anxious about not falling a sleep.
• Avoid sleeping pills unless under medical supervision. It’s only a temporary fix for the problem.
• If you’re still having trouble with sleeping and have problems with mood, restlessness, snoring and waking up tired talk to your health professional.

Summary: help yourself to a good night’s sleep and in return help your body function optimally and achieve good hormonal control to maintain a healthy weight. Happy snoozing!

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