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Sunday, October 20, 2019

Beyond Diet: The Role of Stress, Exercise, & Sleep

 Assignment Submission Submission Review the physiology behind weight set point, hormones, and সহ্য করার ক্ষমতা resistance to weight loss and respond to the following items in your submission.

 free to refer to this week's section of the workbook to help complete this assignment.
 Explain why restricting calories is not beneficial for long-term weight loss and describe what happens to an individual with obesity who only follows a calorie-restriction diet (hint: think about the body's set point)
 How does your "emotional brain" affect appetite?
 Discuss how hormones affect hunger and also influence eating behavior.
List at least two ways genetics can influence appetite and energy control systems After posting your submission, please review at least two of your fellow peers' submissions. SAVE DRAFT SUBMIT
Question:
 Explain why restricting calories is not beneficial for long-term weight loss and describe what happens to an individual with obesity who only follows a calorie-restriction diet (hint: think about the body's set point)
Answer:
Restricting calories is not beneficial for long-term weight loss because  weight-loss solution beyond simply restricting calories,blaming different macro nutrients, focusing on individual willpower, and stigmatizing  obesity.
When an individual with obesity  only follows a calorie-restriction diet.
He may be loss some weight for a few months. At the same time he will also loss his metabolism rate. When his metabolism rate will be low in such cases his body will start to gain the weight according to his body's set point.
Assignment Submission on The physiology behind weight set point, hormones, and  resistance to weight loss and respond.
Question:
How does your "emotional brain" affect appetite?
Discuss how hormones affect hunger and also influence eating behavior.

Answer:
Emotional brain responds to pleasure from foods that raise dopamine. Namely, fat, sugar, and salt.

Receptors sense the quantity and quality of food in our gut and communicate that information via nerves and appetite hormones to the brain.
In response our hindbrain determines when we should start eating and when we are full.


Question: you will reflect on your stress, exercise, and sleep habits. 
You'll consider how stress management, physical activity, and quality of sleep influence your ability to start and maintain weight loss. 

Answer:
Formula of weight loss is Calories intake must  less than calories burn.
Formula of maintaining body weight is Calories intake must be equal than calories burn.

Stress management: The brain releases hormones via the hypothalamus pituitary adrenal pathway Under stress.
This pathway causes adrenal glands to release cortisol.  The Cortisol is also known as the stress hormone. 
Cortisol tells our body to fuel up for a challenge, to prepare to fight or flee in case we encounter a bear. 
It drives us towards seeking quick energy carbs and calorie dense foods, but there's no bear or need to escape in our modern world.

Instead, we pack on the unused calories. High fat and high sugar foods also dampen our stress response. 
Dopamine released from eating these foods happens to be a stress recovery chemical. 


The damaging effects of stress occur not from being exposed to stress, but in proportion to how we respond to stress. 
There have many skills and tools for managing stress is an integral part of preventing and controlling weight over the long term.
1. Optimism: we can learn to perceive stressful situations in a productive way, as a challenge rather than a threat. 
2. Gratitude: practicing being thankful for what you have by expressing thankfulness and appreciating the simple gifts in life or the beauty in nature can reduce your cortisol level. 
3. Nurturing: supportive and trusting relationships.
Empathy and support causes to release the cuddle hormone, oxytocin, which dampens our stress response. 
Finding a sense of purpose and meaning. 
The important thing to remember is that managing weight involves far more than balancing calories. 
You need to create a lifestyle that balances your hormones, which then naturally balances your weight.

Exercise & Physical Activity: Powering Your Metabolism:
Exercise burns calories at the same time Exercise can build muscle mass. 
Since muscle burns three times more calories than fat.    More Exercise and more  Muscle can make more faster our metabolism.  
Exercise balances many of our hormones and immune system regulators. 
It can reduce cortisol as well as the harmful inflammation caused by stress. 
When we do Exercise in this time our body release Myokines hormone. Myokines influence our metabolism as well as our heart, muscle, fat, brain, liver and other organs. 
Released during exercise, this factor acts on the brain to generate new brain cells and build new pathways among existing ones. 
It helps our mind function clearer and builds reserve against dementia.
Myokines hormone comes to fighting obesity, brain-derived neutrophic factor is a key influencer on the pathways that control our body weight and energy balance. 
Many other myokines help burn fat and clear blood sugar from circulation. 
Different types of muscle, fast-twitch or slow-twitch, release different sets of myokines. 
Therefore, you need a mix of aerobic exercise such as walking, jogging, dancing, or biking as well as strength resistance exercise such as lifting weights, yoga, or body resistance, to get all the health and metabolic benefits of exercise. “
The recommended amount is 30 minutes a day of aerobic exercise, and twice a week of strength resistance exercise.
 light activities are burns a lot more calories per minute rather than exercise that we burn the most calories. 
That's because even though exercise burns a lot more calories per minute, we typically only spend about 5 percent of our day exercising. 
On the other hand, we spend nearly a third of our day doing light activities. 
The calories burned during these everyday activities adds up to more than that from exercise. 
Even if we don't like to exercise. We can move more  that can make a significant difference in our weight and overall health. 

Sleep Deprivation & Appetite:
The average adult needs seven to nine hours of sleep a night. 
When we get less than this. hormone changes occur that increase our susceptibility to obesity.
Sleeping less than seven hours a night, raises the level of the hunger hormone ghrelin. 
It also lowers the amount of the satiety hormone leptin. As a result, our brains get the message that we are hungrier than we should be. we consume more calories than needed to compensate for the extra hours of being awake Without realizing it.
Just as under stress we crave quick energy carbs, with insufficient sleep, levels of insulin also increase after meals. 
People with the lowest body mass index are the ones who get seven to eight hours of sleep per night. Both the quantity as well as quality of sleep are essential. 

I have tried to reflect on our stress, exercise, and sleep habits help for weight loss and maintain weight loss. 
I have also tried to consider how stress management, physical activity, and quality of sleep influence our ability to start and maintain weight loss for giving my Answer.


Question 1: ldentify two reasons why stress can influence weight gain.
Answer:
i. Stress drives us to eat comfort food to soothe negative feelings & chemically dial down our stress response.
ii. Stress hormones lead to an accumulation of belly fat – which releases chemicals that cause inflammation & insulin resistance, leading to further weight.

Question 2: Briefly discuss how you believe stress may have negatively impacted your relationship with food.
Answer:
Formula of weight loss is Calories intake must  less than calories burn.
Formula of maintaining body weight is Calories intake must be equal than calories burn.

Stress management: The brain releases hormones via the hypothalamus pituitary adrenal pathway Under stress.
This pathway causes adrenal glands to release cortisol.  The Cortisol is also known as the stress hormone.
Cortisol tells our body to fuel up for a challenge, to prepare to fight or flee in case we encounter a bear.
It drives us towards seeking quick energy carbs and calorie dense foods, but there's no bear or need to escape in our modern world.

Instead, we pack on the unused calories. High fat and high sugar foods also dampen our stress response.
Dopamine released from eating these foods happens to be a stress recovery chemical.


Question 3: Describe two stress resilience techniques you plan to try that can help manage the stress you encounter often.
i. Optimism: Negative thoughts are a barrier to achieving any goal. Transforming negative self-talk into positive affirmations can empower & give you confidence to overcome challenges. By paying attention to & transforming your response to adversity, you can perceive stress positively.
ii. Gratitude: Cultivating gratitude is the practice of focusing on what you have rather than what is missing in your life. The weekly habit of writing what you are grateful for in a journal is another way of reducing your stress level.

Question 4: Propose three ways you can incorporate more physical activity (aerobic or strength resistance) into your week .
Answer:
I can incorporate more physical activity by Trying to build more activity into my day.
i. A few minutes walking in a parking lot,
ii. some more taking the stairs or walking around your block, until you reach 30 minutes a day.
iii. Try to stand out more often.
iv. During conference calls, by having walking meetings,
v. walking over rather than emailing a colleague, or using a standing treadmill desk.

Question 5: List all the factors that may be interfering with your sleep goals.
Answer:
Conditioning
i. Do not have a consistent bed & wake time.
ii. Use bed other than for sleep & sex.
iii. Stay in bed if can't sleep > 20 minutes.
Habits
i. Consume late day caffeine & excess alcohol
ii. Lack of exercise
iii. Use of elec. devices within 30 min. of bedtime
Sleep Environment
i. Bedroom is not quiet, dark, & cool
ii. TV & pets in bedroom
iii. Cell phone in bedroom
Relaxation Techniques
i. Do NOT use any of the following:
ii. Meditation or relaxing music
iii. Guided imagery



Question 6: Select two changes you plan to incorporate to improve the quality and/or quantity of sleep you achieve.
Answer:
The two charges that i  plan to incorporate to improve the quality and/or quantity of sleep you achieve is;
i. On average,  I do  sleep 7 to 9 hours of sleep per Night. And
ii. I do reduce my stress level for achieving quantity of sleep by doing Exercises.




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