How Creatine Became Our Family's Secret to More Energy (For the Gym and For the Kids)
If you had told me a few years ago that creatine would become part of my daily routine, I would have laughed. In my head, it was strictly a "bodybuilder thing" — tubs of powder on gym shelves, not something a busy mom in her 40s juggling work, travel, and two energetic boys would ever need. Turns out, I was completely wrong.
Paulo started using creatine first, mostly out of curiosity after reading about it for one of his projects. I was skeptical, but after doing some research together and noticing how much more consistent his energy was — not just at the gym, but throughout the whole day — I decided to give it a try too. A few months in, I can honestly say it's made a noticeable difference, not only in how I train, but in how I show up for Rafael and Felipe after a long day.
Not Just for the Gym Anymore
Creatine is one of the most studied and popular supplements out there, and for good reason: its benefits go well beyond building muscle. It's naturally involved in how our cells produce energy, which is honestly the part that changed my mind about it. It's not just about lifting heavier weights — it's about having the stamina to get through a full day and still have something left in the tank.
For us, that translates into very real, unglamorous moments: being able to play a full game of tag in the backyard without feeling wiped out, having the energy for an evening bike ride as a family, or simply not collapsing on the couch the second dinner is done. Small things, but they add up to a much fuller life.
What the Research Says (Without the Hype)
Creatine works by helping recharge the energy currency our muscles use during intense effort, which is part of why it's associated with improved performance in high-intensity training, better strength gains, and support for muscle recovery. That part of the science is well established and is probably why it's so popular among people who do strength training, from weightlifting to functional fitness classes.
What I find more interesting, though, is the growing body of research looking into creatine's role beyond muscles — particularly around brain energy metabolism and cognitive function. Some preliminary studies have explored possible connections between creatine and neurological health, including in the context of certain neurodegenerative conditions and mood-related concerns. It's important to be clear here: this research is still developing, and creatine should never be seen as a treatment or substitute for any prescribed medication or medical care. If you or someone you love is dealing with a neurological or mental health condition, please talk to a doctor about the appropriate care plan — supplements are a "maybe helpful addition," never a replacement.
Powder, Gummies, or Sticks? Choosing What Fits Your Life
One thing that surprised me when we started looking into creatine more seriously is how many formats are now available. The good news: the format doesn't really change the quality of the creatine itself — it's mostly about what fits into your routine.
- Powder: Usually the most affordable option and gives you more control, but it needs to be mixed into a drink, and unflavored versions can have a slightly chalky taste.
- Gummies: More convenient if you're often on the go or traveling (something we do a lot as a family), though they can be pricier per serving.
- Sticks or single-dose sachets: Great for portion control and travel, since you don't have to measure anything out.
We personally landed on powder because it fits our routine at home, but I've thrown gummies in my bag more than once when we've been travelling.
Reading the Label Like a Pro
This is the part that doesn't get talked about enough. Not all creatine products are created with the same transparency, and a bit of label literacy goes a long way. When you're shopping, a few things are worth checking:
- Clear naming: The label should clearly state that the product contains creatine monohydrate (or whichever form it is), not just a vague "dietary supplement" description.
- Complete nutritional information: Look for a proper nutrition facts panel that lists the creatine content clearly, ideally in milligrams, along with total and added sugars if the product is flavored.
- Purity certifications: Some creatine monohydrate is produced under stricter, certified manufacturing processes that test for the absence of impurities like heavy metals. If a product highlights this kind of certification, it's generally a good transparency signal, though other reputable brands that clearly disclose their composition and manufacturing process can be just as effective.
- Consistent, translated information: Be wary of labels that are vague, incomplete, or only provide key information in a language you don't understand — transparency should never be an afterthought.
Consumer protection organizations in different countries have started paying closer attention to how supplements are labeled, which is honestly a good thing for all of us. The more pressure there is for clear labeling, the easier it becomes to make an informed choice instead of just trusting the marketing on the front of the tub.
A Few Honest Reminders
Before you add creatine — or any supplement — to your routine, a few things are worth keeping in mind:
- Supplements are exactly that: a supplement to a healthy lifestyle, not a substitute for balanced nutrition, sleep, and movement.
- If you have a chronic health condition, take prescription medication, or are pregnant or breastfeeding, please check with your doctor or pharmacist before starting any new supplement, creatine included.
- Everyone's body responds differently, so what worked beautifully for us might feel different for you — pay attention to how you feel, and don't hesitate to loop in a health professional if something feels off.
What started as a bit of curiosity in our house turned into something that genuinely supports our day-to-day energy — from Paulo's early morning workouts to my own gym sessions, and honestly, from both of us having a bit more gas left to run around with Rafael and Felipe after a long day. If you've been on the fence about it, I hope this gives you a more grounded starting point to make your own decision — ideally with your doctor's input along the way.
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About the Author
Lia Fernandes
Journalist and writer covering aging well, health, and travel after 40. Read more
