Creatine is one of the most-researched supplements in sports nutrition, with proven benefits for strength, recovery and even brain function.
Most advice suggests 3-5g a day is enough for gym-goers. But what happens if you crank it up fivefold for a full month?
That’s what Ryan Dabbs set out to discover when he decided to run a 28-day ‘super-dose’ experiment — taking 25g of creatine every single day. Writing for Men’s Health, he described the challenge, the unexpected side effects, and what actually changed in his body.
“Twenty-eight days later and I had been guzzling down 25g every 24 hours. It wasn’t pretty at times, with the gritty texture difficult to stomach, but I just about managed to scrape my way through,” Dabbs admitted. He was shocked at the dose, expecting two or three scoops at most to qualify as “aggressive loading.
Despite the tough routine, he quickly noticed results. “It’s not like I suddenly became Arnold overnight, but it certainly felt as if my muscles had a lot more oomph behind them,” he said.
After just a week, strength in the gym began to return faster than expected following time off for marathon training and a holiday. “The dreaded DOMS (delayed onset muscle soreness) also had less of an impact, with recovery becoming a whole lot easier.” Even after a tempo run left his legs destroyed, the deep fatigue was gone within hours.
He tracked progress through push-ups, pull-ups, and lifts. Push-ups jumped from 41 unbroken reps in week one to 47 by week four. Pull-ups climbed from 19 to 22. Squats went from 80kg for 10 reps to 100kg for 6. Bench press improved from 77.5kg to 80kg, Romanian deadlifts from 60kg to 70kg, shoulder press from 40kg to 45kg, and rows from 60kg to 65kg. “A 15% increase in that time frame for the difficult bodyweight exercise is staggering, but that’s not to say the same results wouldn’t have happened with just a regular 5g dose of creatine.”
Beyond the weights, Dabbs noticed motivation shifts too. “My motivation to train wanes when I’m feeling weaker than I like to be… creatine managed to accelerate this process, helping improve my drive to wake up early and get to the gym.” He also felt more capable in daily life. “The creatine seemed to provide a noticeable boost in my mental capacity, helping me to think clearly and coax myself into action. Now, that could all be placebo, but I’m willing to trust the creatine.” On a hungover Sunday, he managed chores instead of staying on the sofa all day.
Cognitive benefits were harder to pin down, though his memory test scores did improve — from 20/36 correct answers at the start to 24/36 after four weeks.
Not everything was smooth. “Taking all 25g of creatine in one go was not only disgusting, but messed with how I felt,” he admitted. On day one, it gave him a “pretty debilitating headache.” He switched to splitting doses, usually 10g/10g/5g, to avoid issues. Dehydration was another side effect, forcing him to drink more water than normal. Surprisingly, he didn’t experience bloating or gastrointestinal problems. “If anything, my stomach felt better,” he said.
After a month, Dabbs concluded that while the gains were real, the method wasn’t worth the effort. “From feeling stronger and better rested, to more motivated and sharper, the supplement worked its wonders for the month. Regardless, I personally believe such an aggressive load isn’t quite worth the tradeoff of having to power through scoop after scoop on a daily basis.” Instead, he suggested sticking to the recommended 3-5g with occasional short super-loads of three to seven days.
Performance nutritionist Dr. Sinead Roberts explained that dosage should depend on body size, not blanket numbers. “Although historic research used doses of 3g or 5g per day, more recent work recommends a body size-dependent dose of 0.1g per kilogram of your bodyweight per day. This appears sufficient for maximising the effects of creatine on muscle, potentially also bone, and to get at least some creatine into the brain.” She noted that higher doses may help in situations like sleep deprivation or brain injury, but “in a healthy, well-functioning brain, it isn’t yet clear whether the optimal dose is more, less or the same as for muscle. More research is needed.”
From choking down scoop after scoop to breaking new gym numbers, Dabbs’ month-long experiment showed creatine works — but more isn’t always better.
Be sure to seek professional advice prior to making major changes to your diet/supplements.
Featured image credit: Pexels/Gupta Sahil/Tima Miroshnichenko
