A lot of people don’t realise that as part of any programme sleep and rest is a critical part of the process allowing the body to recover and adapt to the changes it is making, without proper rest and sleep it can massively impact the results of the programme, in this blog i explain the effects of this and share tips on how to improve this.

The ways sleep and rest affect our body are:
 

Hormonal Imbalance:

Lack of sleep increases ghrelin (the hunger hormone) and decreases leptin (the fullness hormone), making you feel hungrier and less satisfied after eating. 

 
Increased Cravings:

Sleep deprivation can stimulate reward centres in the brain, making you more susceptible to cravings for high-calorie, sugary, and fatty foods. 

 
Reduced Motivation for Exercise:

Feeling tired and lethargic after a poor night’s sleep makes it harder to find the motivation for physical activity. 

 
Impaired Decision-Making:

Sleep deprivation alters brain function, affecting decision-making and making it more challenging to resist tempting foods and make healthy choices. 

 
Slower Metabolism:
Studies suggest that insufficient sleep can slow down your metabolism, reducing the number of calories you burn at rest. 
 
Hinders Fat Loss:
 
Research indicates that even on a calorie-restricted diet, participants with less sleep lose less fat compared to those who get adequate sleep.
 
Improves Recovery:
 
If you are doing resistance training as part of your programme, sleep is also important in recovery of the body and muscles as it supports in the repair and growth of muscles as well as enabling the hormone balance in the body. 
 
Injury Prevention:
 
Adequate Rest and Sleep allows your body and muscles to repair and recover from exercise, if their is not sufficient rest and sleep it can increase the risk of injuries during exercise.
 
Tips for Better Sleep for Weight Management

Prioritize Sleep:

Aim for 7-9 hours of good quality sleep per night.

Create a Consistent Sleep Schedule:

Go to bed and wake up around the same time each day to regulate your body’s natural sleep-wake cycle. This cycle is called the body’s circadian rhythm which is the body’s internal clock which is crucial for the body’s overall function.

Manage Stress:

Stress can disrupt sleep and lead to emotional eating, so finding ways to reduce stress can be beneficial.

Limit Social Media and form a relaxing Pre-sleep routine:

For at least 1 hour before you sleep, stop the use of Social Media as this stimulates the brain which hinders the ability to switch off before sleep, find a relaxing routine that allows you to switch off like meditation or listening to relaxing music before you go to sleep. 

Stay Hydrated and Eat Healthily:

A balanced diet and sufficient hydration can support better sleep quality.

Herbal Tea:
 
Some Herbal tea’s have properties which are known to aid in relaxation so introducing one of these before bedtime can support a healthy sleep like Chamomile, Lavender.
 
Changing when you exercise:
 
When exercising later in the day, especially if you are doing high intensity exercise, this can make it more difficult to sleep as exercising releases hormones like cortisol and adrenaline which are used to prepare the body for activity rather than rest. Also exercising increases the body temperature and heart rate which increase a persons alertness. If you exercise before bed a good option is to try and exercise earlier in the day.

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