Home Weight loss and diets An Explainer Guide to Poor Sleep and Weight Gain
Weight loss and diets

An Explainer Guide to Poor Sleep and Weight Gain

poor sleep and weight gain

Diet and exercise are two components of weight reduction. Do you work out regularly, follow the right eating regimen, and still gain weight? If yes, then consider setting the appropriate sleeping schedule. Do you want clarification about how Poor Sleep and Weight Gain have a connection? If yes, then read this post!

Inadequate sleep will have a sizable impact on your weight. While sleeping, your body creates precise situations for weight gain. When you find yourself short on sleep, relying on a sizable latte to kickstart your day becomes a common practice.

Getting adequate sleep every night cannot only help you lose weight, but can also lead to numerous health benefits.

The connection between poor sleep and weight gain

Insufficient sleep duration is linked to higher weight gain. Generally, individuals who lack sleep can consume an additional 300 calories per day. Lack of sleep causes overeating that is not offset by burning calories.

It results in a calorie excess. Consistently following such a habit eventually leads to weight increase.

The timing of meals also plays a crucial role in understanding weight gain. Eating late in the night and going to bed significantly later than most increases the risk of weight gain. Stress from insufficient sleep sends incorrect messages to the brain.

This incorrect message affects the activities of ghrelin and leptin, hormones that regulate hunger. Inadequate sleep leads to decreased leptin levels, triggering hunger signals, prompting unnecessary eating, and storing excess calories as fat, contributing to weight gain.

So, there is a connection between poor sleep and weight gain.

Health Consequences of Poor Sleep

Increase in Appetite 

The relationship between appetite, sleep, and body weight is strongly influenced by neurotransmitters. It is a chemical messenger facilitating communication between nerve cells and other cells.

These neurotransmitters signal the need for food or calories to the body. Ghrelin stimulates hunger, while leptin induces a feeling of satiety. Sleep deprivation disrupts neurotransmitter stability, then it will leads to an increased appetite.

Individuals with four hours of sleep exhibit accelerated ghrelin and decreased leptin degrees. It increases hunger and decreases the feeling of fullness, which contributes to overeating and weight gain.

Decreases metabolism

Metabolism is the chemical process by which the body turns food and drink into the energy required for survival. Metabolism encompasses all basic activities, including breathing and activity. Unlike activities such as exercise that temporarily boost metabolism, sleep does not.

During sleep, metabolism decreases by about 15%. Numerous studies show that sleep deprivation, whether caused by insomnia, untreated sleep apnea, or other sleep disorders, frequently results in metabolic dysregulation.

Poor sleep has been associated with increased oxidative stress, glucose intolerance, and insulin resistance, all of which are risk factors for diabetes. Furthermore, insufficient sleep might affect circadian rhythms, resulting in weight gain.

Tricks and Tips for a Better Night’s Sleep

Finding time for healthy sleep in today’s environment can be difficult, especially with the temptation of displays like computers, TVs, cell phones, and tablets that urge people to stay awake just a little longer. Here are the simple tricks for getting a better sleep:

Maintain a sleep schedule 

Keeping a regular sleep schedule is crucial for maintaining a sleep schedule. Fluctuations in your sleep cycle would possibly have an effect on your metabolism, so following a consistent bedtime and awakening time is vital.

The best sleep duration is between 10 pm and 6:30 to 7 am. Deep sleep regularly takes place between 2 and 4 am, highlighting the need for having enough relaxation.

Consistently sticking to the same sleep pattern allows your body to expect and adjust to a normal sleep pattern.

Limit electronic devices before bedtime

To get sufficient sleep, avoid using electronic devices such as PCs and mobile phones is essential. In recent days, many people are addicted to mobile phones.

They have the habit of using mobile phones till the last minute of sleeping. The blue light emitted from the mobile phones can suppress melatonin production.

Melatonin is a hormone that helps regulate sleep. So, minimizing screen time at least one hour before sleeping is important and thus promotes better sleep.

Avoid caffeine 

Avoiding caffeine before bedtime improves sleep quality by not interfering with the natural sleep-wake cycle. Caffeine is a stimulant that inhibits adenosine receptors, a neurotransmitter inducing sleep.

Caffeine use close to bedtime can slow sleep initiation, lower deep sleep stages, and increase nightly awakenings.

Avoiding coffee, particularly in the hours leading up to bedtime, allows the adenosine receptors to function normally. It results in a smoother transition into sleep and overall higher sleep quality.

Doing regular exercise 

Regular exercise helps to promote sleep by increasing physical weariness and lowering worry. Moderate-intensity aerobic activities like walking or jogging boost the production of serotonin, a neurotransmitter that regulates mood and sleep cycles.

Exercise also lowers cortisol levels, which reduces tension and promotes relaxation. Furthermore, the increase in body temperature during activity is followed by a cooling effect, indicating to the body that it is time to sleep.

Establishing a steady exercise regimen can improve sleep quality. Exercise should be avoided right before bed as it can stimulate the body and interfere with sleep.

Creating a sleep-friendly environment 

Creating a sleep-friendly environment improves sleep quality by encouraging relaxation and minimizing interruptions. A favorable atmosphere is created by dimming the lights, keeping the room temperature comfortable, and minimizing noise.

Choosing a supportive mattress and pillows promotes physical comfort. Limiting computer time before bed and utilizing blackout curtains can help regulate your circadian rhythm.

By creating a relaxing and regular sleep environment, you are signaling to your body that it is time to relax. It results in a smoother transition into restful sleep and increased overall sleep satisfaction.

Manage stress levels 

Persistent stress affects sleep. According to research, cortisol levels increase about nine times during stressful moments. Elevated cortisol levels contribute to prolonged awake and altered sleep patterns, which can lead to insomnia.

Furthermore, stress-induced cortisol production elevates insulin levels, causing evening cravings and fat deposition in the abdominal area, contributing to belly obesity.

Managing stress is essential for a good sleep cycle. Yoga, meditation, listening to calming music, and participating in leisure activities can all help to reduce stress and improve sleep quality.

Bottom line

While diet and exercise are familiar as critical variables in weight management, the importance of good sleep is frequently ignored. Getting enough sleep regularly is essential for maintaining a healthy body weight.

While one night of bad sleep may not substantially impact health, repeated experiences can raise the risk of various medical disorders. Identifying the underlying causes of Poor Sleep and Weight Gain and developing a specific remedy strategy is critical.


Is a duration of 5 hours of sleep sufficient? 

No, five hours of sleep is not enough. Obtaining less than seven to eight hours of sleep can result in declining bodily functions. Most adults typically require at least eight hours of sleep each night for optimal health.

What is the optimal bedtime and wake-up time? 

Aim to wake up consistently between 6:30 to 7 am and try to go to sleep before 10 pm. However, the ideal sleep and wake times can vary among individuals. So, maintain a consistent sleep schedule for overall better sleep quality.

Is it good to sleep after a meal?

It is not advisable to sleep right after a meal. This can lead to gastrointestinal pain, including heartburn, acidity, and indigestion. Additionally, resting immediately after eating does not provide your body enough time to burn calories.

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