When Are the Best Times to Hydrate?

By the time you actually feel thirsty, your body is already past the point where it would have been ideal to hydrate. Proper hydration can actually be scheduled, so that you maintain  balanced levels throughout the day. You probably already drink water at certain times because of your daily routine, but here are a few reminders!

When you wake up in the morning, your body has been through a long fast from both food and water. So, first thing in the morning is a great time to start hydrating. If you can start with a glass of PiMag® water, that would be ideal, because coffee is a diuretic more than a hydrator. Many swear by a squeeze of fresh lemon in the water to jumpstart the day; Nikken aficionados like to add their first serving of Jade Greenzymes® powder to water first thing in the morning or to swallow the capsules with a full glass.

If you are someone who perspires a lot, you need to drink more water to compensate for the loss. If you relax in a sauna or steam room, remember to drink water afterwards. Since exercise generally induces sweat, always drink water before and after you work out. In fact, you should take small breaks throughout your exercise routine to hydrate before continuing on.

Staying well hydrated may help people lose weight or maintain a healthy one. Many times, people will eat when they’re not actually hungry, because the brain recognizes hunger and thirst in similar ways. Try drinking a glass of water when you “think” you are hungry, and see if that satisfies the so-called hunger pangs.

Drinking water before each meal also may help with weight control. A small study tested people who drank 500 milliliters or a little over 16 ounces of water about 30 minutes before mealtimes over 12 weeks. They lost almost 3 pounds more than those who didn’t follow the protocol.1 Another study with 50 overweight girls who drank two cups of water half an hour before breakfast, lunch and dinner, found they lost weight and lowered their body mass index after eight weeks. Researchers explain that water speeds up the body’s process of burning fat for energy.2

When you need to get blood drawn for a test, or if you are someone who donates blood, be sure to drink water before your appointment. Hydration opens up your veins, increases blood flow and makes it easier on both you and the tech or nurse. If you can remember to drink 64 ounces at least 24 hours before your appointment, that should help the process.

When you’re under the weather, especially during cold and flu season, drink as much water as you can. Stay away from caffeinated drinks and alcoholic beverages, as those will dehydrate you. Staying hydrated will help you recover more quickly.

Dehydration can cause headaches and trigger migraines. If you are susceptible to headaches or dizziness, be sure to prevent them by sipping water throughout the day. Even a slight dip in fluid levels can bring on a nasty headache, so keep sipping consistently and develop the water-drinking habit!

Are you someone who experiences an afternoon slump? Do you feel like you need a nap? Instead of hitting the coffee pot, try drinking a tall cool glass of PiMag® water and see if you feel energized. According to the British Journal of Nutrition, your state of hydration directly affects your mood, memory and visual perception.3

This year, commit to drinking more water and help your entire family create the healthy habit of hydration!

You only have two days left to take advantage of the 20% discount on select PiMag® and KenkoAir filters, so be sure to order your spares right away!

1, 2, 3 https://www.webmd.com/diet/ss/slideshow-best-times-drink-water

What is Empowered Living?

At Nikken, we strive to be catalysts for positive change. We want to inspire individuals to transform their lives and create a ripple effect throughout society. We foster a global wellness community that empowers people to make a difference, where everyone has a purpose to positively impact the lives of others.

Empowered living involves actively taking charge of your choices, decisions and actions. Positive choices lead to positive outcomes, and in turn, to personal growth, prosperity and a sense of balance, vitality and connection to the world.

The 5 Pillars of Wellness are pathways to empowered living:

•The Mind cultivates a fulfilling purpose and pursues continuous growth to find peace through life’s challenges.

•The Body embraces natural movement and nourishes your body with wholesome foods and adequate hydration.

•The Family nurtures loving connections and shares the joy of empowered living with loved ones.

• Society fosters a supportive and inclusive community, where individuals feel a deep sense of belonging and a shared sense of purpose and identity.

• Finances flourish from purposeful action. It’s not just about having a purpose but requires actively working for it and managing resources wisely.

Empowered living is not about being perfect or seeking perfection. It is about finding ways to feel and be well every day. It is about maintaining a state of well-being where there are consistently positive emotions, the ability to function both physically and mentally at optimal or near-optimal levels, and a sense of balance within oneself and with the environment. When we experience empowered living, we feel energized, focused and capable of achieving our goals.

Nature provides us with the sources for empowered living — clean air and water, soil to grow food, earth to ground us, conditions for restful sleep. Nikken technologies are inspired by nature: negative ions, ceramic reflective fibers, minerals from the earth, natural water filtration systems, sustainable marine plant life, magnetics, and more, are combined to produce Kenzen® nutrition, PiMag® water, Kenko Balance, Sleep & Support and True Elements® skin care. Nature serves as the source of smart nutrition, smart hydration, restful sleep, vital energy, fresh air and nourished skin.

This year and every year, practice empowered living and experience hope, happiness, joy and prosperity!

Do Something to Feel Good Every Day

Doing something to feel good every day seems natural, but think about it. Do you consciously behave in ways to that make you feel good? Feeling good is not just about physical well-being. Your brain tells you to feel good or not, so mental well-being is also crucial.

The first step to feeling good every day may be by creating intentions. By doing so, feeling good comes from conscious acts. You can then alter your behavior to establish positive habits that become second nature and no longer require questioning and searching for answers.

Feeling good, both mentally and physically, often depends on a few basic activities. Try it and see if it makes a difference in how you feel!

•          Get enough sleep. You spend about a third of your life sleeping, so getting plenty of rest is a no-brainer. Without enough restful sleep, your brain and the rest of your body cannot function optimally. When you don’t get enough sleep, not only do you suffer from brain fog and bad moods, but ironically you can gain weight, raise your blood pressure and weaken your immune system.

•          Spend some time outdoors every day. Even if it’s only for 20 minutes or a brisk walk around the block, being outside (rain or shine) can elevate your mood or create an optimistic attitude as well as lower blood pressure.

•          Do some kind of exercise consistently—whether it’s walking or working out, swimming or biking—your body will look forward to how well it feels, and you will have created a wonderful lifelong habit.

•          Be helpful. You don’t have to formally volunteer somewhere to be helpful. You can hold the door open for someone, let someone go in front of you in a supermarket queue, give a fellow driver the right of way in crowded traffic, or simply smile at strangers. You may or may not make someone else’s day better, but you definitely will feel pretty good yourself.

•          Drink enough water. By the time you actually feel thirsty, you’re probably already dehydrated, so make it a conscious habit to sip water throughout the day. If it’s PiMag® water, even better—because then you’re drinking alkaline water that efficiently hydrates.

•          Meditate or spend a few minutes daily doing nothing. This is practicing the art of true relaxation. Doing nothing for a short period of time, from a few minutes up to an hour, may resemble meditation; however, not everyone is a natural meditator, while everyone is able to do nothing, whether laying down, sitting up, standing or leaning.

•          Interact with an animal. If you have a pet, this one will come naturally. Pet your dog, cat or bunny. Something about the sense of touch against their fur is calming and soothing. Converse with your parakeets. No pets? Go outside and listen—birds, crickets, insects have a symphony of their own and gives you a break from your own inner dialogue.

•          A good diet definitely is key to feeling good every day. One specific part of a healthy diet is fiber. Fiber keeps you regular and being regular is one way to feel good every day. Make sure to eat plenty of fiber. Examples of digestible or soluble fiber are beans, Brussel sprouts, yams, apples, carrots and asparagus. Examples of indigestible or insoluble fiber are kale, cauliflower, spinach, peas, nuts and pears. You can’t go wrong if you eat a wide variety of fruits and vegetables—the more colorful, the better.

•          There’s nothing that compares to the feeling of doing something creative. Do you enjoy cooking? Painting? Playing or listening to music? Do you crochet, knit, practice carpentry or build mobiles? Do anything you enjoy that is not related to your work and notice how good you feel.

•          Laughter not only helps boost your immune system, but it also triggers your body to release endorphins and other hormones that make you feel good! So, spend time with your buddies who laugh with you, watch some standup or tune into your favorite comedies.

For the whole month of January, select filters are at 20% off, so you can breathe in clean air and energize as well as hydrate and cleanse with PiMag® water—two ways to feel good every day!

Small Resolutions May Be Easier to Keep

Approximately 93 percent of people set new year’s resolutions, yet only 8-9 percent actually achieve them. Despite not following-through on resolutions, making them is still much better than forgoing them entirely, according to a study published in the Journal of Clinical Psychology. The study found that those who set resolutions are 10 times more likely to alter their behavior than others who don’t.1

Why is it so hard for these new behaviors to become habits and part of daily life?  It is because the new desired behaviors require a significant amount of change, which individuals try to make all the necessary changes at one time.  It is hard to stick with behavior change that is drastic. Far too often, individuals are motivated to make changes to improve their health, but frustration and feelings of being overwhelmed by drastic changes creep up and get in the way.2

Focus on making small realistic changes that you feel confident about.  Small changes are easier to make into habits. One popular idea is that it takes about 21 days to solidify a habit, but this seems to be more myth than truth.  A hallmark 2009 study on habit creation found that habits developed in a range of 18 to 254 days; participants reported taking an average of about 66 days to reliably incorporate one of three new daily activities—eating a piece of fruit with lunch, drinking a bottle of water with lunch or running for 15 minutes before dinner. Consistent daily repetition was the biggest factor influencing whether a behavior would become part of an automatic daily routine.3

Small resolutions are based on the concept of taking baby steps. You can’t run successfully without learning how to walk steadily first. In the same way, small resolutions are less overwhelming and intimidating, so you are more likely to stick to them. Once you create a good habit, you can then incorporate more behaviors that develop into an increasingly active and healthy lifestyle.

Make 2025 your most successful year for sticking to your healthy lifestyle resolutions! Nikken helps to jumpstart your resolutions with 20% off selected water and air filters so you can breathe deeply, hydrate consistently and cleanse with ease every single day!

1 https://www.linkedin.com/pulse/how-set-new-years-resolutions-you-can-actually-keep-dan-schawbel/

2 https://healthypennstate.psu.edu/2017/01/10/new-years-resolutions-are-hard-to-keep-think-small/

3 https://www.scientificamerican.com/article/how-long-does-it-really-take-to-form-a-habit/

Nature Knows Best How to Nurture

Those of us born before electronic devices were invented, grew up quite differently from the children of today. We were told to “go outside and play” and we had a fair amount of unmonitored time. Granted, not every kid has the luxury of living in or near nature, but just being outdoors under the sky and breathing in natural air is now being studied more and more—because the benefits appear to be substantial.

From a stroll through a city park to a day spent hiking in the wilderness, exposure to nature has been linked to a host of benefits, including improved attention, lower stress, better mood, reduced risk of psychiatric disorders and even upticks in empathy and cooperation.1 Much of the research being conducted currently focuses on parks and forests, known as “green spaces” but “blue spaces” are beginning to be studied as well. Blue spaces are identified as places with river and ocean views. In other words, no matter the color of nature you choose to be in, you will somehow feel uplifted.

Lisa Nisbet, PHD, a psychologist at Trent University in Ontario, Canada, studies connectedness to nature. She says, “You can boost your mood just by walking in nature, even in urban nature. And the sense of connection you have with the natural world seems to contribute to happiness even when you’re not physically immersed in nature.”2 But why does this happen? Why does nature make us feel better? Scientists have come up with different theories.

The biophilia hypothesis argues that since our ancestors evolved in the wild and relied on the environment for survival, we have an innate drive to connect with nature. The stress reduction hypothesis posits that spending time in nature triggers a physiological response that lowers stress levels. And, the attention restoration theory holds that nature replenishes our cognitive resources, which in turn restores our ability to focus.3 Regardless of theories, experimental findings show that even a few moments of green space can revive a tired brain, and nature sounds, such as bird calls or crickets chirping, can also be recuperative.

John Zelenski, PhD, a psychology professor at Carelton University, says that another unproven explanation about the beneficial aspects of nature is the emotion awe. “There are some hints that awe is associated with generosity, and nature can be a way to induce awe. One of the things that may come from awe is the feeling that individual is part of a much bigger whole.”4

Alison Pritchard, PhD at the University of Derby in England, had similar findings: people who feel more connected to nature have a type of contentment that goes beyond just feeling good and includes having meaningful purpose in life.5 So, choose your blue or green space, even for a few minutes a day, and feel lighter, more energetic or even purposeful!

During the entire month of December, get the KenkoAir Purifier® for 30% off and benefit from three-level filtration and negative ion technology. You’ll be inhaling clean, ozone-free air wherever you place it! Also get the KenkoGround® to keep you connected to nature even when you’re indoors—at 20% off!

1, 2, 3, 4, 5 https://www.apa.org/monitor/2020/04/nurtured-nature

Do You Get the Right Amount of Rest to Feel Renewed?

According to Dr. Saundra Dalton-Smith, author of Sacred Rest: Recover Your Life, Renew Your Energy, Restore Your Sanity, many people misinterpret the meaning of rest. She says that “anything that is not their normal work, they call rest.”1 She gives the example of people who go on vacation to rest. In reality, the vacationers do not actually get rest. Instead, they do a lot of fun activities, which leave them feeling tired rather than rested or restored. So, there is a difference between not working and resting versus not working and doing fun work.

How much rest you need in order to feel renewed or restored is an individual matter. There isn’t a magic formula; however, Dr. Dalton-Smith has identified seven types of rest that work together to provide the renewal every body and mind needs. Here is how they work in tandem:

1.         You can achieve mental rest by scheduling activities that do not require much thought throughout the day. This will have a grounding effect and truly give your brain a rest. You can take a short walk outside and breathe in some natural air. You can simply sit still for a few minutes and keep your mind blank.

2.         What Dr. Dalton-Smith calls spiritual rest is what the Japanese call ikigai. She says to “consider your life purpose and your connection to something bigger than yourself.” This can simply be achieved by soaking in some sunlight, smelling flowers that are in bloom, listening to the rain or anything in relation to nature. This is similar to the Japanese practice of Shinrin-Yoku, or forest bathing—soaking in the effects of being in nature, specifically the forest.

3.         Emotional rest occurs when you feel comfortable enough to let down your guard to be open and vulnerable. Find your inner circle of people with whom you can show your true emotions, whether it’s fear, joy or anything else.

4.         Finding your community of like-minded people can providesocial rest. This is the “no man is an island” type of rest as you need time to spend with others.

5.         In the digital world, many suffer from sensory overload. Sensory rest can be achieved by shutting off electronic devices, listening to calming music, and stimulating your sense of smell with aromas you enjoy.

6.         In Zen Buddhism, there is something called “beginner’s mind.” Dr. Dalton-Smith’s version is called creative rest. She says, “Go back to a beginner’s mind and experience something with a fresh new perspective to tap your creative juices.”2

7.         Every single body needs time to recover from work, play and everything in between. Physical rest is equated with sleep most often. Dr.Dalton-Smith defines physical rest as recovery time. She says, “Honor your body by stretching and taking breaks to breathe deeply and reboot. This practice will calm your body and lift your mood.”3

Proper rest is an important fuel for our human tanks. Productive people require enough mental, physical, creative, emotional and spiritual rest. Breathing clean air and staying grounded are two other ways to achieve proper rest. For the entire month of December, take advantage of 30% off the KenkoAir Purifier® and 20% off the KenkoGround®, and see how much it can help you get the rest you truly need!

1, 2, 3 https://mindfulhealthsolutions.com/embrace-these-7-types-of-rest/#:~:text=The%20seven%20types%20of%20rest%20are%20physical%2C%20mental%2C%20emotional%2C,prioritize%20our%20self%2Dcare%20accordingly.

Feel Renewed by Breathing in Clean Air

At Nikken we say, “To breathe is to live.” Said another way, there is no life without breath. Breathing is such a crucial part of existence that we often take it for granted, unless we have a cold and are congested, or if we suffer from any type of respiratory distress. Breathing fills the body with oxygen, which is even more important than food and water to fuel cell activity! After all, we can spend hours and days without food and water, but how long can we survive without breathing?

Every system in the body relies on oxygen. It’s not just the respiratory system that is fueled by oxygen—the digestive, circulatory, endocrine, nervous, cardiovascular and immune systems all depend on oxygen, so imagine how important it is to breathe deeply and the importance of the quality of the air we breathe in! Dirty air still fuels the body but it also wreaks havoc, whereas clean air supports the body’s natural abilities for renewal.

The process of breathing is one of the body’s amazing feats. With each inhalation, the diaphragm that is located at the bottom of the ribcage, contracts so the lungs can expand. As air travels through the air sacs and lungs, oxygen is passed to the bloodstream. At the same time this is happening, carbon dioxide travels into the air sacs from the bloodstream to be released out of the body with each exhalation. On average, this process takes place between 17,000 to 30,000 times a day!1

You can actually maximize the benefits of breathing in clean air by taking time out each day to breathe mindfully. It’s far easier to do than to quiet the mind for meditation! Here are the two main ways to increase the benefits of deep breathing:

1. Make sure your posture is good. Sit or stand up straight. This allows your lungs to expand quickly and efficiently with each breath you take. It also helps to get the carbon dioxide out quickly with each exhalation. When you feel groggy or are suffering from an afternoon slump, sit or stand up straight and take some deep breaths in and out. You may be surprised how quickly you feel a renewal of energy, because oxygen has filled your brain!

2. Most people think about breathing in terms of inhalations. In reality, exhalations are just as important, because you are pushing carbon dioxide out. Most people only exhale 70 percent of the carbon dioxide in their lungs.2 Do your best to push all the air out of your lungs as though you are blowing bubbles. Your body will feel renewed almost instantly.

Scientists are finding that breathing properly can help reduce stress and even strengthen the brain’s functionality and performance. Breathing techniques can also help maintain clarity and a sense of calm and focus as oxygen nourishes every single in the body.3

During the entire month of December, get the KenkoAir Purifier® for 30% off and benefit from three-level filtration and negative ion technology. You’ll be inhaling clean, ozone-free air wherever you place it!

1 https://elliottphysicaltherapy.com/importance-proper-breathing-overall-health/

2, 3 https://www.fireengineering.com/firefighting/restore-renew-rejuvenate-one-breath-at-a-time-the-yoga-way/

Support Your Immune System During the Winter Months

During the cold weather months of winter, the body faces multiple viral and bacterial challenges. That’s why colds and flus are common during this time of year, so it’s especially important to support your immune system.

Here are a few things you can do intentionally to support a healthy winter lifestyle:

•          Incorporate ways to manage or reduce stress, so you can help lighten the load on immune cells. Try stretching a few minutes at a time throughout the day, or simply sit quietly and take measured deep breaths. If you can meditate for even 15 minutes, it may be helpful.

•          Fostering an environment conducive to quality sleep helps empower your body to maintain a resilient immune system. Try to get 7-9 hours of sleep nightly, so that your body can reap the benefits of rest and reproduce immune cells. Remember, physical and mental restoration often take place during sleep. Check out the Makura Sleep Packs with pillows, mattress toppers and comforters for a comfortable sleep environment. (link to https://store.nikken.com/usa/en/product/makura-sleep-packs)

•          Drink plenty of water. Hydration plays an important role in the circulation of immune cells. Proper hydration also supports mucosal barriers and helps your body function at its best.1

Fill your PiMag Waterfall® with tap water and it dispenses filtered alkaline water, so you can hydrate fully.

               Handwashing is a simple way to support the immune system, as it is one of the most effective ways to prevent the spread of germs and infections. Wash your hands with soap and water for at least 20 seconds, especially before preparing food, eating, and after being in public places.2

•          Eat with essential nutrients that can boost your immune cells in mind. These include foods rich in vitamins A, C and D, as well as minerals such as zinc. Vitamin A can be found in green, yellow and orange vegetables such as yams, carrots and spinach. Vitamin C is in citrus, peppers, broccoli and many fruits and vegetables. Get out into the sun for a dose of vitamin D, which is needed for good immune response. Support your white blood cells and help maintain a strong gut with zinc-rich foods, such as pumpkin and sesame seeds, seafood and legumes.3 Even if you don’t normally take nutritional supplements, the winter months are a good time to try. Kenzen® Mega Daily 4 comes in two formulas, one for women and one for men. They feature a multivitamin and mineral, vegetable superfoods selected for exceptional nutrient content, whole body renewal components, and gender-specific support.*

•          Stay active. Physical activity helps enhance the body’s immune function by helping to improve circulation, which in turn helps flush out bacteria. Incorporating walking into your daily routine is one of the simplest ways to stay active.

•          During the holidays, there is always the temptation to eat and drink. A little of this and a little of that goes a long way, but keep your intake moderate, especially when it comes to alcoholic beverages. Alcohol tends to weaken the immune system.

So, eat, drink and be merry, but make the right choices to stay healthy all winter long! And remember, you can shop for great gifts with the Nikken Holiday Gift Guide through the end of the year.

*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

1 https://bastyr.edu/about/news/boost-your-immunity-winter-lifestyle-tips-and-essential-nutrients

2,3 https://mheds.org/?p=7909

Do You Practice Grounding?

We talk about being connected to nature as a way to get back to the way we were intended to live. In the beginning of time as we know it, humans lived like all other creatures, with nothing separating us from the earth beneath our feet. That means there was direct contact with the ground and its negatively charged electrons. These beneficial electrons help us to stay in balance and creates the effect that is now known as grounding or earthing.

Grounding has been researched over the years, and it has been found that “when connected, the electrons we absorb work as natural antioxidants that neutralize the positively charged free radicals that can damage the body. Exposure to the electrons is vital for functioning at our best.”1 In fact, grounding has been found to improve sleep, support the healing process, and support the reduction of inflammation linked to a variety of health ailments.2

As we consciously work to get reconnected to nature, our contemporary lifestyles pose a challenge in that we spend so much more time indoors than our ancestors did.

The upcoming generations are even more cloistered as they fixate on video games and all manner of electronics rather than on outdoor activities and sports. We can set a good example by taking our youngsters to the beach, to lakes, to natural parks, to wherever being barefoot is safe so connection to earth, sand and natural bodies of water can be made—in order to allow natural grounding to take place. When going barefoot outdoors is not an option, Nikken has an alternate solution.

Nikken is serious about the importance of reconnecting with nature. Our products therefore often emulate or replicate what is found in nature. One prime example is the KenkoGround®. The name really helps to define what the product is about: Kenko means “health” and Ground is for grounding. The KenkoGround plugs into a grounded outlet. When you expose bare skin—whether it’s your feet, arms, shoulders, neck, etc.—to the KenkoGround, you receive the beneficial electrons that neutralize the positive ones that are potentially harmful.

How and where you use the KenkoGround® is up to you. Some people sit at a computer with the KenkoGround under their bare feet. Others drape it around their neck and shoulders while relaxing on the couch. Many sleep with the KenkoGround underneath their bodies. Grounding researchers recommend doing it regularly and building up to longer periods of time, for example, starting out with 10 minutes a day, then increasing to 20 and more than 30 if you can.3

The KenkoGround® is made of conductive fabric that is silky to the touch: it’s 20% silver and 80% nylon and is made to be anti-radiation, anti-bacterial and anti-odor.

As we are already approaching the hectic holiday season, try out the KenkoGround to help maintain your equilibrium. Also be sure to check out the 2024 Holiday Gift Guide!

1, 2, 3 https://www.webmd.com/balance/grounding-benefits

Do You Suffer From Mental Fatigue?

Usually when you think of fatigue, you assume it’s physical. It can be from working out too much or any kind of taxing physical activity—moving furniture, carrying heavy groceries, mowing the lawn, bathing a big dog, and so on. Mental fatigue, however, affects your ability to think, focus or concentrate. Brain imaging techniques reveal that the brain, just like your muscles, gets fatigued when it is used without rest.1

When suffering from mental fatigue, you may notice your mind wandering or being easily distracted, so you can’t effectively continue the task at hand. Mental fatigue arises when your brain senses it is running out of the resources it needs to continue thinking or problem-solving. The brain manages not to shut down; instead, it moves toward less intense endeavors, which manifests as going out of focus, being distracted or doing something that requires less thought.

Any mentally demanding work can lead to fatigue, but how quickly your mind grows tired depends on the kind of work you are doing. Factors that accelerate mental fatigue include:

•          Solving complex problems, learning new skills, making risky decision.

•          Having to ignore distracts (known as impulse resistance)

•          Concentrating on projects over a prolonged period of time without breaks.2

To counteract mental fatigue or better yet, to avert it, you can schedule frequent breaks that allow your brain time to rest. These breaks can be pausing for as little as five seconds every two minutes to 10 minutes every 90 minutes when doing work that requires deep concentration.3 By keeping the break under 10 minutes, you allow your brain to rest without losing momentum. Longer breaks may help your stamina when the job at hand is exceptionally intense.

A break can involve stretching, a walk around the block, a few asanas, or hydrating with a tall glass of alkaline PiMag® water. And whatever you decide to do on your break, make sure it’s not something that requires more brain power! If your mental workout involves intense tasks such as learning new technologies or troubleshooting in real time, try to limit it to four hours a day. Working beyond this timeframe can cause mental fatigue that carries over into the next day.4

Since mental fatigue is not visible from the outside, it is easy to forget it exists until it starts harming performance or affecting your health and well-being. So, be sure to schedule in time to rest your brain!

1, 2, 3, 4  https://hbr.org/2024/10/how-to-manage-and-avoid-mental-fatigue#:~:text=Limit%20intense%20work%20to%20four,filling%20out%20a%20time%20sheet.