Showing posts with label cortisol. Show all posts
Showing posts with label cortisol. Show all posts

Friday, June 19, 2020

11 Physical health benefits of mental relaxation

Man practicing mental relaxation by still waters
Mental relaxation is healthy.

Mental relaxation like yoga, aroma therapy and meditation is extremely good for your mental health.

It also has impressive benefits for your physical health. Today we examine how mental relaxation can improve your physical body.

Mental relaxation improves your physical health within minutes.
Relax. It's good for you.

Physical health benefits of mental relaxation

There are many benefits of relaxation. They include:

1. Lowered blood pressure
2. Improved digestion
3. Maintenance of blood sugar
4. Improved blood flow to muscles and other tissues
5. Reduced muscle tension
6. Reduced chronic or prolonged pain
7. Better sleep quality
8. Higher energy levels and less fatigue
9. Less stress hormone activity
10. Lower heart rate
11. Slower breathing rate

List of the health benefits brought on by relaxation
Relaxation benefits almost everything.

1. Relaxation lowers blood pressure

Relaxing activities like yoga, tai chi, music, sitting in the sun, meditation, and relaxing social activities can dilate your blood vessels lower your blood pressure almost instantly.

Blood vessels dilate (expand) which helps blood to flow through them easier when you relax. This improves your body's ability to nourish itself all over.

The more often you relax, the easier it will be for your body to enter into a healthy state of relaxation. This is why doing relaxing activities or learning how to relax frequently can lower your overall blood pressure over time.

Relaxation lowers blood pressure instantly, and regular relaxation lowers total blood pressure throughout the day.
Blood pressure drops when you relax.

2. Relaxation improves digestion

Stress causes digestive issues like stomach discomfort, bloating, constipation, diarrhea, frequent toilet visits, ulcers, and an unhealthy change in appetite. It can worsen irritable bowel syndrome as well.

These issues may be acute (once off) in times of short-term stress, or chronic (doesn't go away) as a result of prolonged stress.

Mental relaxation helps to counteract the negative effects of stress on the digestive system.

This is why dome people need to go to the toilet or let out gas during relaxing activities like exercise - their digestive systems begin to return to a state normalcy as a result of the mental relaxation.

Relaxation techniques can help your digestive system to work normally again.
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3. Relaxation helps to lower blood sugar levels

Stress triggers a chain of biological responses in your body. This is okay if it is balanced out with periods of rest and relaxation. When you stress too much, certain processes are left to run rampant while other processes never get the biological attention that they deserve.

Your body is not going to focus on healing itself, for example, if it thinks that it needs to gear up for impending danger.

Blood pressure and heart rate increase. Your breathing rate increases and you are more likely to breathe through your mouth. Muscles tense up in preparation for a burst of physical activity.

Digestion is put on hold until the body detects a time of rest and recovery.

Blood sugar levels can get real high during the stressful state because your body reacts to the stressful situation by pouring energy into the blood stream. When this energy isn't used, it is out of place and then damages your health.

Relaxation signals to the body that it can shut off these processes and go into a state of rest and recovery. Blood sugar is taken out of the blood stream and shuttled back into storage to be used at a later stage.

Your body puts off certain bodily processes like rest and recovery for times when there is no anticipated danger (stress). Relaxation activates these healing processes.
Relax more to heal more.

4. Relaxation improves blood flow to muscles and other tissues

When relaxation dilates blood vessels; blood circulation improves and blood flow increases. This helps with two very important things. 

Firstly, important nutrients like oxygen, energy and proteins can reach muscles and other tissues. This gives them the building blocks that they need to rebuild and function properly.

Secondly, by-products and toxins like carbon dioxide and old cells can exit muscles and tissues to be recycled or disposed of.


Increase the effectiveness of healthy habits by giving yourself enough time for good rest and recovery.
You need rest to succeed.

5. Relaxation reduces muscle tension

Stress indicates a danger that we need to escape from or a prey that we need to catch. Our minds and bodies work together in order to ensure our maximum chances of survival in these situations.

Stress tenses muscle fibers in preparation for a burst of physical activity. When we stay in the stressful state for longer periods of time, tension gradually increases. Tension gets greater over time because every fresh moment of stress adds to existing tension.

Periods of relaxation signal to our brains (and therefore our bodies) that the dangerous situation has passed and that we can go back to normal.

When the signal to relax does not come after an extended period of time (or if it comes too infrequently to balance out stressful situations), tension build-up leads to things like muscle knots, aches and pains, restricted blood flow and bad postural development.

This is why exercise is so good for things like mental stress. It is clear to the mind and body that the period of danger has passed at the end of the workout. People who stress and don't exercise live in a constant biological state of danger anticipation.

The bodies of people who exercise live as though the dangerous situation is gone. Every stressful situation then starts with a relaxed and healed body instead of adding to existing tension.

Relaxation also tells the body that the dangerous situation is gone and that they can therefore start internal healing processes.

Relaxation prevents the negative effects of stress.
Relaxation is essential to health.

6. Relaxation for pain

Studies show that relaxation reduces both chronic (persistent) and acute (once-off) pain.

Web MD explains that chronic stress is one of the factors that contribute to pain, and that relaxation exercises can help with natural pain relief as part of your pain management plan.

The pain response is very similar to the stress response. Heart rate, blood pressure, breathing rate and muscle tension all increase. Both pain and stress hit your nervous system hard. It is hard for the body to relax or to heal in this kind of state.

Web MD mentions studies that reveal that just thinking about a stressful event (or talking about it) causes a dramatic increase in back tension for patients with back pain.

Stress can increase the harshness of pain, while relaxation dulls its effects.

An elevated sense of well-being from relaxation helps people to cope with pain as well. It helps to mitigate the frustration that chronic pain tends to cause - the frustration that makes the pain worse to begin with.

Stress increases sensitivity to pain. Relaxation improves pain tolerance.
Use relaxation for pain relief.

7. Relaxation increases sleep quality


Most techniques that help you to sleep are techniques that help you to relax.

Our bodies go through periods of high energetic activity and restfulness. Hormones tell us when to be active and when to relax. We are supposed to relax before bed time in order to get the best amount of high quality sleep.

It is almost impossible to get good natural sleep without being in a state of relaxation. Regular relaxation activities will help you to fall into a state of relaxation that is conducive to good sleep much quicker.

Imagine being able to sleep as soon as you want to.

Relaxation will also improve the quality of your sleep. This means that every hour of sleep is much more valuable in terms of its restorative effect on physical and mental health.

The more relaxed you are when you fall asleep, the better you will feel when you wake up.

Relaxation techniques improve your ability to fall asleep and improve overall sleep quality.
Relax to sleep better.

8. Relaxation for higher energy levels

Relaxation can improve your energy levels.

The fact that relaxation improves blood pressure, digestion, blood sugar, blood circulation, muscle tension, pain, sleep, stress and breathing means that your body can heal itself.

You will be healthier and your body can finally heal from issues that it has been putting off because it was in a constant state of stress. Freedom from stress frees up precious energy that your body can use for other functions like healing and recovery.

There's only so much healing that you can do. Once you have received the healing that your body needs, energy levels will improve as you have more physical energy at your disposal.

Regular relaxation improves energy levels by healing the body.
Relax for energy.

 9. Less stress hormone activity

The stress hormone cortisol isn't a bad hormone. It has very important functions. It helps to turn nutrients into energy and gives you the motivation to get up and do different activities.

Cortisol becomes unhealthy when we have too much of it. This happens when we stress at a higher intensity than what we should. It also becomes unhealthy when it is elevated for extended periods of time.

Cortisol should rise sharply in the morning when we wake up to give us energy for the day. It should slowly taper off to reach its lowest point when we sleep.

Stress throughout the day triggers an up-regulation of cortisol so that it doesn't slowly taper off. This is why so many people struggle to fall asleep at night.

Exercise can modulate sleep patterns through many different mechanisms. One of them is the ability to push cortisol back into healthy levels.

Relaxation is a great countermeasure against stress. It can reduce cortisol by the same degree that stress increases it.

This will help you to keep your stress hormone (cortisol) levels in balance so that it serves you but doesn't burn you.

Stress is good for you. Too much of it is the problem.
Use relaxation to reduce stress.

10. Relaxation to lower heart rate

High blood pressure, high blood sugar, rapid breathing and a faster heart rate are all cardiovascular responses to stress that aren't bad for you if they come and go in the way that they are supposed to.

Stress triggers these conditions while relaxation does the opposite. These conditions become chronic when the presence of stress, in the absence of relaxation, causes an elevation without the opposing reduction.

This puts a lot of pressure on your cardiovascular system. Your heart shouldn't have to labor at a stressed rate all of the time. It needs periods of relaxation. The risk of various heart diseases (and other cardiovascular disease) increase without vital periods of relaxation and recovery.

Give yourself some much-needed relaxation time to balance out the physical effects of mental stress.

Stay healthy. Balance out times of stress with times of relaxation.
Give your heart a break.

11. Slower breathing rate

A high-paced, stressed-out state of mind increases your heart rate and your breathing rate.

Some physical bodily processes speed up (like heart rate and breathing) while others slow down (like digestion and healing) to help you survive in periods of stress.

Our bodies need to slow down in order for other bodily processes to become a priority. When you slow down mentally, your breathing rate and heart rate will slow down as well.

Blood pressure will drop and your body will experience a shift in energy.

Mood changes include a change in attitude, similar to enlightenment.

Digestion works better and the immune system can work in the way that it is supposed to.

Healing processes that have been put off can come back online to restore your body.

Many people use techniques to slow their breathing so that their bodies can enter into this healing, restorative state. Your breathing rate will slow down automatically when you relax.

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Friday, June 14, 2019

How mental stress affects muscle growth


Do stress levels at work or home affect muscle growth? Absolutely - but there are things that you can do about it.

Cortisol

You've probably heard of the stress hormone cortisol. Cortisol is released as a response to stress and one of its primary roles is to give your body the energy it needs to fight off or escape a potential threat. Cortisol stimulates energy production and immune response. Cortisol levels are naturally higher in the morning and taper off throughout the day until they reach their lowest before bed time and during sleep. This makes sure that you have the energy that you need throughout the day while ensuring that you can get the recovery that you need at night. People with cortisol levels that are too low have constant fatigue and vulnerable immune systems. Healthy cortisol levels are good for you, but too much is not good either. Your body needs periods of low stress (and lowered cortisol) to calm down and recover. Thinking about stressful things at night can increase cortisol levels, which puts your body into a fight-or-flight response when it needs to start the recovery process instead.

One of the benefits of regular exercise is that it teaches the body to deal with stress. Exercise improves the way that cortisol is used by providing an outlet for the energy that cortisol creates. It also ensures that we don't experience the negative effects of too much cortisol production. Exercise tricks our bodies into thinking that a potentially harmful (or stressful) situation is over and that it can go back into rest and recovery mode. Too much exercise, though, can elevate cortisol levels. Physical stress (or physical exertion) can also trigger the release of cortisol. In order to recover sufficiently, our bodies need periods of low stress to enter its rest mode. If mental stress from work and physical stress from exercise releases more cortisol than what your body can recover from, your body will spend too much time in overdrive and too little time in recovery. Exercise can help you to deal with mental stress, but only to a certain point until it becomes too much. How do you make sure that you aren't stressing more than what your body can handle? Make sure that you balance out overall stressful situations with relaxing ones. Mental tranquility triggers speedy physical recovery. There is nothing wrong with feeling a little stress every now and then, but you need to make sure that you make time to feel relaxed. You can do this by spending time with a loved one, enjoying a hobby or through positive reflection. Doing these things at night will increase sleep quality.

Tension

Tension is one of the ways that cortisol affects muscle tissue. Cortisol tenses muscles so that they are primed for action. In nature, this would help you to make the fast movements that you need to eat (catch prey) or avoid being eaten. Think of the muscular tension as your muscles' version of 'standby mode'. As great as this is for action, it's not so great for recovery. Your muscles need to get out of 'standby mode' and enter 'rest mode' to grow. Tensed muscles cannot recover as well and relaxed muscles. If mental stress increases muscular tension, they will take longer to recover from exercise.

Exercise can decrease tension caused by stress, but prolonged physical stimulus and increased tension from non-exercise stress without sufficient relaxation can severely decrease the amount of optimal recovery time that your muscles need. If you feel like your muscles are negatively affected by stress, here are 7 ways to decrease the effects of stress from work. If work stress creates muscular tension, exercising after work will release the tension and give you the evening and night's sleep to recover. Applying heat (like through a hot bath or sitting in the sauna), stretching regularly, massage and aromatherapy are great ways to relieve tension and speed up muscle recovery.

Poor decisions

Stress can also negatively impact muscle growth by negatively impacting the decisions that you make. Stress can cause us to make unhealthy decisions in an attempt to cope with that stress. Drinking alcohol negatively affects muscle growth, and so does smoking. Irregular sleeping habits and erratic diet choices are other ways that our attempts to cope with stress can lead to decisions that hamper muscle growth.

In the above ways, mental stress can have an indirectly negative affect on muscle growth. Some stress is not too bad, but when you stress more than you relax; you risk sacrificing muscle because of it. Stay Strong!

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Wednesday, June 28, 2017

5 Hormones Directly Involved with Strength Training


Many bio-mechanical and chemical changes occur in the body as a result of exercise. We are going to look at some of the hormones involved as a result of weight training.

1. Testosterone

Testosterone is released as a result of weight training; and regular weight training will increase the long-term production of testosterone levels. Don't worry ladies: weight training won't turn you into a man. In fact you already have testosterone running through your veins right now! The increased testosterone release will increase your strength, energy and focus levels and also your ability to burn fat. The higher the intensity and the more muscles involved with the specific exercise, the greater the testosterone-boosting effect will be. For example, squats and deadlifts will release more testosterone than bicep curls or calf raises.

2. Human growth hormone

Growth hormone (for short) is another hormone released during exercise that has a great host of benefits. This hormone helps to regulate sleep, increase the rate at which your body can recover (from exercise and illness) and even helps to burn fat. Just like testosterone above, more growth hormone is released with compound weight exercises (exercises that involve more than one muscle group). 

3. Increases insulin sensitivity

Your body stores energy in your muscles in the form of glycogen. When you do weight training, you use up the glycogen stores in your muscles. These glycogen stores are converted to sugars for the energy needed for muscles to constrict and release. After exercise, your body starts to replenish these glycogen stores by taking glycogen out of your bloodstream and re-storing them in your muscles. This action increases your insulin sensitivity and is one of the reasons why exercise combats diseases like diabetes.

4. Cortisol

Cortisol is one of your stress hormones. When you are stressed at work, for example, your body releases cortisol as a response. This hormone is supposed to prepare your body for the physical work that it needs to do to get out of what your body perceives as a dangerous situation. Exercise (both aerobic and anaerobic) provides great stress relief because of the way it works with cortisol. By doing something physical, your body feels like the stressful situation has now been avoided and cortisol levels can decrease. If you don't exercise, these cortisol levels can accumulate and wreak havoc in your body because your body is constantly preparing for some type of physical action because of the cortisol release but never ends up doing the physical activity needed to release the cortisol. Also, highly intense or a prolonged duration of exercise can stimulate the release of cortisol. This is not a good thing if your main goal is muscle growth, because cortisol is catabolic. When your body is in a catabolic state, it will break down muscle for short-term energy as a survival mechanism. In order to stay in an anabolic state (the state your body needs to be in to build muscle), don't exercise for too long and get muscle-building nutrients into your body as soon as you can. This assures the body that the perceived danger is over and that it can start rebuilding in preparation for the next challenge. Most people recommend keeping workout times at a maximum of 90 minutes, but I simply increase rest times in between sets to curb cortisol release.

5. Endorphins

Endorphins are known as the happy hormones. They are released as a bodily response to pain. This is what makes eating chilies or getting tattoos addictive: the endorphins released as a response to the pain can be addictive. Your body releases these hormones to soften your pain and help you stay on top of things. In survival, this would be important in making sure that you still have the will to fight or live after being in a physically challenging situation. Endorphin release can be addictive and the mental 'high' you get after working out is what many people look forward to, including me. I love the feeling that I am on top of the world and that I have really succeeded in getting further in life when walking out of the gym. This is also why some people struggle to take enough rest days. I have sometimes experienced withdrawal, or 'sad' feelings, when I am a few into a vacation, because my brain is not getting its regular endorphin fix that it so patiently looks forward to. This is also a great motivation for people just getting into exercise. I always tell people that if you stick with exercise long enough, you will actually start enjoying it and looking forward to it. First you hate exercise, then it's not that bad, then it's just something you do every day, then it becomes something you look forward to and finally it becomes something you don't want to live without. The secret is sticking it out until you get to the last stages. Endorphin release from exercise makes it a great method of addiction recovery. Studies have shown that exercise increased success rates in people fighting addiction, because they are mentally forced to focus on something else and the endorphin release gives them a sense of relief and a small piece of the 'high' they have been craving.

Looking at the relationship with hormones and exercise just gives us more reasons why exercise is so great for you. STAY STRONG!

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