Did You Know There's A Close Link Between Sleep Deprivation And Obesity?
- By Blessing Ifunanya Maduelosi
- 13 Dec 2022
- Verified by Dr. Iunis Galina Ivanovna
Key highlights or summary
- Sleep deprivation is one of the key factors in making you gain weight or making you unable to lose weight.
- Lack of sleep lowers the level of hunger-suppressing leptin and raises the level of hunger-inducing ghrelin.
- Being overweight or obese can put you at risk of a range of health problems, from high blood pressure to diabetes, and even cancer.
- Address your sleep needs if you find that your weight is inching up above the limit of healthy BMI.
- Handling lifestyle issues such as shift work and building the right diet can promote both weight loss and good sleep.
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Frequently asked questions
Get the information you need.
Yes, sleep deprivation is linked to an increased risk of obesity. Lack of sleep can disrupt hormones that regulate hunger, leading to increased appetite and cravings for high-calorie foods.
Sleep deprivation disrupts the balance of hunger-regulating hormones, increasing appetite and cravings for high-calorie foods. It also impairs glucose metabolism and insulin sensitivity, leading to increased fat storage. Additionally, lack of sleep can reduce energy levels, resulting in decreased physical activity.
Yes, sleeping less than 6 hours per night is associated with a higher risk of obesity. Research indicates that short sleep duration can lead to metabolic changes that promote weight gain.
Yes, insufficient sleep negatively impacts metabolism by reducing insulin sensitivity and glucose tolerance. This metabolic impairment can lead to increased fat storage and a higher risk of developing type 2 diabetes.
Yes, enhancing sleep quality can support weight loss efforts. Adequate sleep helps regulate hunger hormones, reduces cravings for unhealthy foods, and improves energy levels, making it easier to engage in physical activity.
Adults should aim for 7–9 hours of sleep per night to help prevent obesity. This duration supports optimal metabolic function and appetite regulation.
Avoid caffeine, alcohol, and heavy, spicy, or sugary foods before bedtime to enhance sleep quality. These substances can disrupt sleep patterns and decrease sleep quality.
Yes, obesity increases the risk of developing sleep apnea. Excess body weight can lead to fat deposits around the upper airway, obstructing breathing during sleep.
Short naps can alleviate sleepiness but are not a substitute for adequate nighttime sleep in managing weight. Relying on naps instead of sufficient nighttime sleep may not provide the same metabolic benefits.
Yes, regular physical activity can enhance sleep quality and aid in weight reduction. Exercise promotes deeper sleep and helps regulate appetite, contributing to weight management.
Natural remedies include maintaining a consistent sleep schedule, creating a relaxing bedtime routine, and ensuring a comfortable sleep environment. Practices such as limiting screen time before bed, engaging in relaxation techniques like meditation, and keeping the bedroom cool and dark can also promote better sleep.
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