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Science Says A Hot Bath Can Boost Both Your Mental And Physical Health

Science Says A Hot Bath Can Boost Both Your Mental And Physical Health

What’s not to love about a hot bath?

A warm bath is one of the best ways to relax after a long day. Any activity that soothes you on a regular basis will have a beneficial effect on your mental health, and hot baths are no exception. However, research has also demonstrated that hot baths can have a positive effect on your physical health too. Read on to discover how they can encourage your body to burn calories, balance your blood sugar, improve insulin sensitivity, and detoxify itself.

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Stay in the bath longer and burn some calories

Research by physiologist Steve Faulkner suggests that increasing your body temperature could increase number of calories burned. Volunteers taking part in his research first sat in a bath for an hour until their body temperature hit an average of 104 degrees Fahrenheit. They then completed an hour-long workout on an exercise bike.

Surprisingly, just sitting in a hot bath for an hour burned 140 calories. Although this is significantly lower than the 630 burned on the exercise bike, the findings demonstrated that the bath used as many calories as a half-hour walk.

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How a bath can balance your blood sugar

Faulkner’s research also examined the effect of a hot bath and exercise on blood sugar and glucose release following a meal. Participants in his study ate the same meal first after a hot bath and secondly after an hour-long session of exercise. Lower levels of circulating blood sugar should be taken as an encouraging sign, because this suggests better insulin sensitivity, which in turn indicates a lower risk of diabetes.

Faulkner found, to his surprise, that blood glucose levels in the volunteers were lower after the bath condition. This means that a hot bath may actually have a more positive effect on blood sugar regulation than exercise. He has proposed that the reason for this may lie in Heat Shock Proteins (HSPs) released by the body during times of exposure to high temperatures. Physical stress such as inflammation and shock can trigger the release of HSPs, which cause glucose to be transported from the bloodstream to muscle tissue, thus lowering overall blood glucose levels.

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HSPs, insulin sensitivity, and diabetes prevention

Other research has demonstrated that HSPs could be beneficial in enhancing insulin sensitivity and therefore lowering the risk of diabetes. Back in 1985, researchers from the University of Kansas used an animal model to demonstrate that they act quickly on glucose and skeletal muscle, therefore lowering overall blood sugar levels.

More recently, scientists have identified that it is a specific HSP known as HSP72 that is responsible for triggering these effects. Therefore, taking regular baths or saunas may help you regulate your blood sugar levels and increase your sensitivity to insulin.

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The health benefits of sweating

A hot bath will make you sweat, which comes with its own health benefits. Sweating is a natural detoxification mechanism by which toxins are released through the surface of the skin. Mercury, lead and arsenic are just three substances that can be released through sweating, according to research. Therefore, if you cannot exercise, taking a hot bath or sauna can provide the same detoxification benefits.

It is important, however, to take precautions when using hot baths for health purposes. Remember that prolonged exposure to high temperatures can result in heatstroke or dehydration. Drink water before and after your bath to ensure that your fluid levels remain adequate. You should also take care not to scald your skin. Another risk is headaches. Some people experience this symptom after taking a long, hot bath. Applying a piece of material soaked in cool water to the forehead can encourage more rapid cooling, thus eliminating the pain.

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Jay Hill

Jay writes about communication and happiness on Lifehack.

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Last Updated on October 6, 2020

6 Signs It’s Time to Change Your Life

6 Signs It’s Time to Change Your Life

Is it time to make some changes in your life? It just might be. Life is too short to not live it to the fullest.

Here are some signs it’s time to change your life.

1. Every week, you cannot wait for Friday.

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    Fridays are fun, but one thing I’ve discovered in my quest to find and do work I absolutely love is that almost every day can be really fun. If you’re saving all your living for the weekends, it’s time to truly think about your lifestyle and consider making some changes. Don’t get me wrong; it’s great to have plans you look forward to on the weekends, but what if you could have that excited Friday feeling most, if not all, days of the week? It takes a lot of self-discovery and work, but it’s truly possible to live a life you love—even on Mondays.

    2. You live for your vacations.

    Vacations are great, but what’s even better is building a life you don’t need to take a vacation from. As Seth Godin said, “Instead of wondering when your next vacation is, maybe you should set up a life you don’t need to escape from.” Vacations are fun and exciting, but even better is building a life where you have the potential to do what lights you up many weeks of the year, not just your two allotted vacation weeks.

    3. When you stop and think about it, you’re really not focusing your life on your priorities.

    Write down your 3 top priorities. Then write down the 3 things you focus most of your life on. Are you spending your time living your top priorities? Consistently spending time doing what matters most to you is one of the keys to feeling fulfilled in your life. If you’re not focusing your life on what’s important to you, it’s time to make some changes.

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    4. You have no idea what lights you up, and you don’t have the space in your life to discover it.

    If you haven’t found your passion in your current life, you’re not going to find it if you continue to do your same routine, over and over, year after year. In order to discover what lights you up, start by creating the space in your life to seek it. Give yourself time to figure out who you are, what your strengths are, and what picques your interest. Experiment with learning new things, spending time with inspiring people, and doing more of what excites you and less of the things that suck your energy.

    5. You’re frequently jealous.

    If you find yourself frequently feeling jealous of someone, there are 3 changes to consider making:

    1. Make a point to focus on your path instead of his or her journey. Sometimes this involves taking a break from social media.
    2. Get inspired from the person you’re jealous of, and work toward a similar goal in your life.
    3. Decide what the other person has is not something you are willing to put in the effort to achieve, so you’ll cheer him or her on but choose to not be jealous.

    When you are feeling jealous, consider why you want what the other person has, and what your motives are. Living a life on your terms, focused on your priorities, passions, and strengths, will provide you with much more fulfillment than trying to be somebody else.

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    6. You can’t remember the last time you stepped out of your comfort zone.

    According to Neale Donald Walsch, “Life begins at the end of your comfort zone.” Your life can become even more amazing if you stretch beyond your comfort zone. If you’re not sure where to start, try the tips in this article about small ways to step out of your comfort zone.

    Life is too short to spend your years not living to your full potential. If you decide you’re ready to change your life, I encourage you to start taking small action steps toward the life you want to live. Keep moving forward.

    Check out this video if you’re ready to make a change in life:

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    Featured photo credit: Lauren McKinnon/https://flickr.com via flickr.com

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