The Growth Kit

Brian Comly

The Growth Kit is where science and practical advice intersect to help you live a better life. It's my mission to give you the knowledge and tools to enhance your physical health, mental health, and parenting skills. Through the world of health, fitness, nutrition, and parenting, we'll discover how small changes can be the catalyst to significant improvements in your life.

  1. 3D AGO

    E76 · 7 Science-Backed Skills We Can Learn From Kids

    Ever watch a kid burst into laughter over a puddle or spend an hour turning cardboard boxes into a whole new world? Their energy can be a lot sometimes, but there’s something special in the way they approach life. What if that same curiosity and wonder is exactly what we’re missing as adults? Research shows that tapping into these childlike qualities can do wonders for our mental and physical health. In this article, I’ll share 7 science-backed skills we can learn from kids, from the magic of play to the art of adapting. Listen on⁠ Spotify⁠,⁠ Apple⁠,⁠ Amazon Music⁠,⁠ iHeart Radio⁠, or anywhere you listen to podcasts. Things Mentioned: Learn your play style. There are 8 different “play personalities” as defined by Dr. Stuart Brown. These include the joker, the kinesthete, the explorer, the competitor, the director, the collector, the artist/creator, and the storyteller. Take the quiz here to find yours to help identify your play focus. Turns out that I’m an Explorer. And when it comes to your physical health, researchers have found that holding on to a grudge led to higher levels of inflammation and cardiovascular disease, while practicing forgiveness meant lower blood pressure and reduced inflammation.  Practice these three steps for happiness, which I discuss in my article, The Secret of Happy People: Related: 8 Simple Ways to Improve Your Happiness These Mindfulness Practices Arthur Books echoes this sentiment in his book, From Strength to Strength. He gives examples of the importance of seeking novelty and living in the moment to lead a more purposeful and satisfying life, an idea he takes from the Buddhist master Thich Nhat Hanh. 100 Simple Pleasures In Life In one study, researchers found that people who scored higher on a measure of authentic living reported greater happiness, more positive emotions, and higher self-esteem than people who reported being less authentic. More authentic people also reported having better relationships with others and more personal growth. Similar results were found in another study: more authentic people were found to be happier with their lives and have higher self-esteem. When it came to studies, one study looked at how well they adjusted to new situations in high school. They found adaptability is made up of 3 parts: actions (behaving differently in new situations), thinking (adjusting your thoughts), and emotions (managing your feelings). Students who were more adaptable were happier with school, participated more in class, and had a stronger sense of purpose in life. Interestingly, adaptability was a better predictor of these successes than how well students did before or their personality. The lead researcher for the study later wrote later wrote, “Young people can be taught how to be more adaptable, and then in turn better embrace the opportunities of their ever-changing world.” It’s important to note that the ability to adapt is different than the skill of being resilient. The Times Higher Education breaks them up in these ways: Connect With MindBodyDad (The Growth Kit's HQ): ⁠⁠Weekly Newsletter⁠⁠⁠ Instagram⁠⁠ (MindBodyDad)⁠ Instagram (The Growth Kit)⁠ ⁠⁠⁠X⁠⁠⁠ ⁠⁠⁠Facebook⁠⁠ ⁠⁠⁠www.MindBodyDad.com⁠⁠ Affiliate Disclosure

    18 min
  2. MAR 12

    E74 · Your Body Was Made To Run: Here's Why

    Humans evolved to run. Our bodies were built for endurance, likely to track prey over long distances as a survival strategy. Every time we run today, we activate ancient biological systems fine-tuned over millions of years. Books like Born to Run and The Story of the Human Body highlight how deeply running is wired into us. Here are 13 biological adaptations that prove the human body was made for long-distance running. Listen on⁠ Spotify⁠,⁠ Apple⁠,⁠ Amazon Music⁠,⁠ iHeart Radio⁠, or anywhere you listen to podcasts. Things Mentioned: The human foot is equipped with two key arches: the longitudinal and transverse. The longitudinal arch acts as both a shock absorber and a propulsive mechanism, while the transverse arch distributes weight across the foot, improving stability. These arches are absent in flat-footed animals and are uniquely suited for the repetitive impact of endurance running. Those who are flat footed nowadays often have weak feet which is one reason to consider minimalist shoes. Where To Start: Think you weren’t born to run? You were but today is probably tougher to start than yesterday. Our environment has shaped us in a way that makes it more difficult (the inflammatory food we eat, the amount of time we sit, our shoes) but that doesn’t mean you can’t. Start with hitting the minimum effective dose of walking, progress to longer distances, add a rucksack, and make sure your lower body is strong enough to handle the movement with strength training. Connect With MindBodyDad (The Growth Kit's HQ): ⁠⁠Weekly Newsletter⁠⁠⁠ Instagram⁠⁠ (MindBodyDad)⁠ Instagram (The Growth Kit)⁠ ⁠⁠⁠Twitter⁠⁠⁠ ⁠⁠⁠Facebook⁠⁠ ⁠⁠⁠www.MindBodyDad.com⁠⁠ Affiliate Disclosure

    17 min
  3. FEB 26

    E73 · 11 Ways to Raise Kids Who Aren't Entitled

    We all remember the kid in school who threw tantrums when things didn’t go their way or expected praise without effort. Entitlement doesn’t just vanish as kids get older. Research in Personality and Individual Differences shows that adults with higher entitlement struggle more in relationships, at work, and with life satisfaction. The ripple effect of unchecked entitlement is real. In a world built on instant gratification, raising kids who are grounded and grateful has never been more important, or more challenging. Left unaddressed, entitlement can grow into poor resilience, bad money habits, and a lack of coping skills for life’s tougher moments. The good news? Parents can change the story by teaching gratitude, responsibility, and the value of effort early on. Today, I’ll share practical ways to help kids grow up grateful, resilient, humble, and kind. Listen on⁠ Spotify⁠,⁠ Apple⁠,⁠ Amazon Music⁠,⁠ iHeart Radio⁠, or anywhere you listen to podcasts. Things Mentioned: Stop Telling Your Kids To “Be Careful” (& What To Do Instead) The benefits of gratitude extend beyond emotional well-being. Research consistently shows its impact on physical health and relationships. For example, a study on cardiac patients revealed that those who practiced gratitude experienced lower levels of inflammation, better sleep, and less fatigue. Thank You Notes: Have your kids write thank-you notes for gifts, acts of kindness, or support they’ve received. It teaches them to acknowledge the thoughtfulness of others. For young kids, a simple fill-in-the-blank postcard is a great way to do it. For older kids, keep a stack of Thank You Cards in their room or by the door as a subtle reminder. The science backs this up. The famous Stanford Marshmallow Experiment found that children who were able to delay gratification—waiting 15 minutes for two marshmallows instead of eating one right away—had better life outcomes decades later, including higher SAT scores, better emotional regulation, and improved social skills. Additionally, research on delayed gratification is strongly associated with positive life outcomes, including better academic performance, healthier body weight, and reduced risky behaviors. An Interview With The Co-Author Of The Millionaire Next Door Goodbye "Good Job!": The Right And Wrong Way To Praise Your Child Kids Behavior Management: 25 Parenting Tips and Tricks (Part 1) Connect With MindBodyDad (The Growth Kit's HQ): ⁠⁠Weekly Newsletter⁠⁠⁠ Instagram⁠⁠ (MindBodyDad)⁠ Instagram (The Growth Kit)⁠ ⁠⁠⁠X⁠⁠⁠ ⁠⁠⁠Facebook⁠⁠ ⁠⁠⁠www.MindBodyDad.com⁠⁠ Affiliate Disclosure

    22 min
  4. FEB 12

    E72 · The Anti-Anxiety Diet: 5 Science-Backed Nutrients to Reduce Anxiety & Stress

    Anxiety and depression might feel like they come out of nowhere, but here’s the truth: your diet plays a massive role. Research shows that what you eat directly impacts how you think, feel, and manage stress. If your brain’s running low on key nutrients, it’s no wonder you’re running on empty too. The flip side? The right foods and supplements can fuel focus, balance your mood, and help you tackle life’s curveballs. Things Mentioned: Focus on Whole Foods: Incorporate high-quality protein sources like chicken, eggs. beef, and fish into your meals.Protein bars (my favorite is IQBar) Jerky (Hands down best one out there: Maui Nui Venison)Protein powder (I use Levels Grass-Fed 100% Whey Protein because it comes from grass-fed cows among other benefits).The Minimum Effective Dose Of Protein IntakeFolate: Load up on leafy greens like spinach and kale. I also use this greens powder to make sure I hit my folate goals most days.B12: Add foods like shellfish, fish, eggs, and dairy. If you're vegan or vegetarian, a supplement is important.B6: Great sources include bananas, salmon, chickpeas, potatoes, turkey, and chicken.What I Do: Multivitamins have been shown to reduce anxiety and stress. So, to make sure I'm consistently covering my bases, I take Performance Lab NutriGenesis Multi for Men (& Women). This multivitamin includes 400 mcg of folate (100% DV), 10 mcg of B12 (416% DV), and 4 mg of B6 (250% DV), all in bioavailable forms that are easy for your body to absorb. Be cautious with iron supplements—too much can be harmful. Always consult your doctor if you suspect a deficiency or need supplementation. I use the multivitamin mentioned above to make sure I’m getting enough.I personally use PerformanceLab Omega-3, which provides 540 mg of DHA and 270 mg of EPA per serving, derived from algal oil instead of fish. It’s sustainable, free of contaminants, and doesn’t have the fishy aftertaste of many traditional supplements.Two of my favorite brands for supplements for magnesium:Solaray Magnesium Glycinate Performance Lab Magnesium L-ThreonateSome may be deficient in these nutrients, some may be insufficient, and some may have the right amount of these (and other) micronutrients. The two ways to find out are by getting a blood test and tracking your nutrient intake with an app such as Cronometer. It’s the only app I know of that goes beyond just calories and macronutrients, and includes critical micronutrients like the vitamins and minerals listed above. Connect With MindBodyDad (The Growth Kit's HQ): ⁠⁠⁠Weekly Newsletter⁠⁠⁠⁠ ⁠Instagram⁠⁠ (MindBodyDad)⁠⁠ ⁠Instagram (The Growth Kit)⁠⁠ ⁠⁠⁠⁠Twitter⁠⁠⁠⁠ ⁠⁠⁠⁠Facebook⁠⁠⁠ ⁠⁠⁠⁠www.MindBodyDad.com⁠⁠⁠ ⁠Affiliate Disclosure⁠

    10 min
  5. JAN 22

    E70 · 7 Health Metrics Everyone Should Track for 14 Days

    Sometimes a small window of focus yields the biggest changes. Two weeks of intentional tracking can highlight trends, expose blind spots, and inspire better habits. It’s sustainable, effective, and far less overwhelming than indefinite monitoring. Just remember—data is a tool, not a judgment. Use it to guide, not to obsess. Listen on⁠ Spotify⁠,⁠ Apple⁠,⁠ Amazon Music⁠,⁠ iHeart Radio⁠, or anywhere you listen to podcasts. Things Mentioned: Sleep: Aim for 7 to 9 hours per night and observe how different factors—like eating late, screen time, alcohol, or stress—affect your rest. Find more strategies and tools here. Heart Rate Variability (HRV): HRV is a reflection of your autonomic nervous system’s ability to adapt. High HRV indicates a well-balanced nervous system, while low HRV may suggest high stress, poor recovery, or even illness. …Use a wearable like Whoop, Oura Ring, or a Polar 10 HR strap (this is the most accurate wearable device.  Pair it with an HRV app such as the EliteHRV app). Monitor how workouts, stress, and sleep affect your HRV, and if your score drops significantly, evaluate possible stressors. We can influence our nervous system through many factors for enhanced physical and mental health Track it, change it Blood Pressure: Blood pressure is a major indicator of cardiovascular health, yet most people only get it checked at the doctor’s office—if that. High blood pressure is a major risk factor for cardiovascular disease, the leading cause of death globally, and is responsible for approximately 54% of strokes and 47% of coronary heart diseases worldwide. …Aim for: A normal range is 120/80 mmHg and less. If your readings are consistently high then talk to your doctor immediately. Also consider lifestyle modifications that address the six pillars of health. Your Macros: Track your food and drink intake using an app like Cronometer. For the first week, don’t change anything you do. For the second week, make some modifications. If you want to go one step further with this then I recommend tracking your blood sugar using a CGM (continuous glucose monitor); more on this below. The minimum effective dose of protein is 0.8 to 1.0 grams per pound of body weight for active adults. Consider tracking your glucose levels with a CGM. Steps: Walking is one of the simplest yet most effective ways to improve health, impacting everything from sleep and blood pressure to mood and longevity. Research shows that walking regularly can lower blood pressure, improve sleep efficiency, reduce nighttime wakefulness, and even act as a natural antidepressant by reducing symptoms of depression. When it comes to longevity, walking pace matters—walking faster is a stronger predictor of lifespan (48%) than total step count (26%). Aim for: Shoot for at least 8,000 steps per day if you’re under 60 years old and at least 6,000 steps per day if you’re over 60. Once you’ve got that down, aim for a pace of at least 100 steps per minute. Screen Time: Create “no-screen zones” in your home, like keeping devices out of the bedroom or away from the dinner table. If screens are necessary for work, make them work for you and use this productivity guide to use them less and to use them better…. At night, cut screen time at least an hour before bed (ideally 3 hours) or, at the very least, use blue light blockers to improve sleep quality. Glucose: Use a CGM to track how different foods, workouts, and stress levels affect your blood sugar. Aim for stable glucose levels by prioritizing protein and healthy fats before carbs, walking after meals, and limiting ultra-processed foods. I tried a CGM for 11 days and learned some incredible findings that change my daily routine now. Connect With MindBodyDad (The Growth Kit's HQ): ⁠⁠Weekly Newsletter⁠⁠⁠ Instagram⁠⁠ (MindBodyDad)⁠ Instagram (The Growth Kit)⁠ ⁠⁠⁠X⁠⁠⁠ ⁠⁠⁠Facebook⁠⁠ ⁠⁠⁠www.MindBodyDad.com⁠⁠ Affiliate Disclosure

    13 min
  6. JAN 15

    E69 · Goodbye Good Job: The RIght Way to Praise

    "Good job!" "Nice hit." "You’re so smart!" These phrases may seem harmless, but what if they’re actually limiting your child's growth? Empty praise like this can undermine intrinsic motivation, increase the fear of failure, hinder emotional regulation, and even impact their grades and mental well-being. Research shows that praise without specifics or a connection to a child's actual actions can have unintended consequences. While we naturally want to celebrate our children’s achievements, relying on generic praise may not be as helpful as we think. Beyond a fleeting smile, empty praise doesn’t offer useful feedback or guidance. It can also discourage the development of a growth mindset, fostering the belief that intelligence and abilities are fixed rather than developed through effort. When children are consistently praised for their innate talents ("You're a natural!"), they may develop a fixed mindset, fearing failure and avoiding challenges—ultimately stalling their long-term growth. That said, positive reinforcement is still valuable. A simple "high five!" or a genuine smile can mean a lot. However, to truly nurture growth, we need to move beyond superficial praise and focus on more meaningful recognition. Let’s explore the best ways to praise your kids for lasting growth and motivation. Read The Article: The Right And Wrong Way To Praise Your Child Things Mentioned: While there are a lot of resources out there, two of my favorite books to learn about praise are How to Raise Kids Who Aren’t Assholes and How to Talk So Kids Will Listen & Listen So Kids Will Talk. Read more about the importance of praising less here. Connect With MindBodyDad (The Growth Kit HQ): ⁠⁠⁠Weekly Newsletter⁠⁠⁠ ⁠⁠⁠www.MindBodyDad.com⁠⁠⁠ ⁠Instagram⁠⁠ (MindBodyDad)⁠⁠⁠ ⁠⁠Instagram (The Growth Kit)⁠⁠ X ⁠⁠⁠Facebook⁠⁠ ⁠Affiliate Disclosure

    15 min

Ratings & Reviews

5
out of 5
3 Ratings

About

The Growth Kit is where science and practical advice intersect to help you live a better life. It's my mission to give you the knowledge and tools to enhance your physical health, mental health, and parenting skills. Through the world of health, fitness, nutrition, and parenting, we'll discover how small changes can be the catalyst to significant improvements in your life.

You Might Also Like