What Is Creatine Supplement: Its Purpose and How It Works?

The first thing that pops into your head when you hear the word "creatine" links to sports or exercises. And you've got the point since creatine is a well-known supplement that helps you build muscles and improve your athletic performances. However, you can still enjoy the benefits of creatine even if you don't work out.

What is Creatine?

Creatine is a nitrogenous compound found in our skeletal muscles, which supplies our muscle cells with energy during various activities. Our body produces it to perform specific physically demanding tasks.

Creatine supplies energy to our muscle tissues when we need more power. It converts adenosine diphosphate (ADP) to adenosine triphosphate (ATP), which is the "energy currency" in our system, making us more energized. During physical activity, our body uses the energy from ATP, and the by-product is ADP, which has no stamina. Creatine helps the ATP to convert into the ADP, so we're receiving more energy in the end.

Person taking supplements from the pill box

Top-5 benefits of creatine when you don't workout

You should note that your body produces creatine naturally, even if you're not working out. So if you want to maintain your stamina and your cognitive performance on a high level, it can be beneficial. As long as our brain consumes twenty percent of our body's energy, creatine enables us to produce more power without consuming extra calories.

Numerous studies about creatine's effects on our health have proven its usefulness aside from boosting your vitality. Here is the primary non-energy-related benefits creatine supplements can bring to your body.

The antioxidant effect

The first statement on creatine's antioxidant-like effect surfaced when US scientists tested rats' creatine supplements. Their study showed creatine could protect rats from nitropropionic acid intoxication (their version of Huntington's disease).

Creatine behaves like an antioxidant via an energy-related mechanism in our body. It prevents mitochondria from producing free radicals by strengthening intracellular buffering in target cells. That prevents us from serious diseases, supports our skin health, and reduces the number of toxins.

Another antioxidant-like activity is creatine's scavenging ability against free radicals. Antioxidants are essential in protecting our cells against free radicals responsible for chronic health issues like cardiovascular diseases, cancer, etc.

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Texas A&M University investigation has proved creatine may act as an antioxidant against free radical and reactive species ions. Thus, it doesn't only benefit as a workout supplement — its antioxidant-like activity can help fight toxins in our bodies.

Recovery from injuries

The next great thing about creatine is that it fastens recovery and rehabilitation after injuries. Hungarian researchers have observed injured fin swimmers separated into creatine or placebo groups.

After some time, subjects who took creatine have reported less pain intensity. Thus, the study figured that taking creatine may help injured people with recovery and rehabilitation due to its healing effects.

Another study has examined the outcome of taking creatine by people with leg fractures. Subjects were walking with a cast for fourteen days, divided into two groups. The first was taking an oral creatine supplement, while the other was taking a placebo. When they finished the rehabilitation, candidates who took creatine showed faster recovery than the placebo group.

The research concluded creatine supplements help stimulate muscle hypertrophy to recover faster. So even if you don't exercise much, you can still use creatine supplements for a faster recovery or rehabilitation from physical injuries.

Anti-aging effect

Aside from antioxidant and recovery effects, creatine is also beneficial as an anti-aging remedy. Italian scientists have found creatine supplementation showing significant genoprotective activity on mitochondrial DNA. The study analyzed creatine's protective effects on the oxidatively-challenged DNA while studying both cellular and acellular activities.

The study's results have proved creatine supplements could stabilize the mitochondrial genome, normalize mitochondrial mutagenesis, and prevent mitochondrial DNA mutations and delay the aging process.

Another medical study challenged the impact of topical creatine in slowing down the skin aging processes. Subjects used a facial cream formulation with creatine to check out its effect on wrinkles and overall skin quality.

Woman with younger looking skin after taking creatine

Results showed creatine supplementation could stimulate collagen synthesis, penetrate and reach the deep skin layers quicker. At the same time, it lifts the sagging cheeks and significantly decreases wrinkles' appearance.

As none of us is fond of getting old, creatine supplements are a splendid solution if you want to look younger. So, anti-aging is yet another benefit of taking creatine supplements if you don't work out.

Stamina and brain productivity boost

Suppose you want to be productive and energized even during your hardest-working days. In that case, it's crucial to maintain your physical and cognitive abilities. And creatine will come in handy to manage such a complex task.

Belgium researchers conveyed a survey to check if creatine supplements could improve the cognitive function of healthy individuals. Participants had to undergo a mentally tiring task for an hour and a half. Researchers divided them into two separate groups: the first took seven days of creatine supplements, and the other took placebos.

Following this, the participants had to encounter a sports-type task for seven minutes known as a visuomotor. They had to undergo an endurance task testing their grip strength and a three-minute Flanker task before and after the other functions. The study results showed that those who took the creatine supplements had improved physical strength and endurance and prolonged cognitive performance.

Take creatine supplements to sleep better, enhance your mood and boost your physical capabilities. The Centre for Sports Science clinical trial concluded that creatine supplementation positively affects our mood and manages tasks that cause heavy stress.

A systematic review made by Hellenic Airforce General Hospital looked at six randomized controlled trials to examine the cognitive effects of taking creatine supplements orally. The overall findings showed that creatine supplements could improve our memory and intelligence tasks.

Two essential findings from the review are that oral creatine administration didn't affect young adults and showed a better response in vegetarians.

a happy women waking up energized in the morning

The survey suggests that older adults need more energy to perform cognitive tasks and that vegetarians don't get the creatine from meat products.

As you see, creatine supplements enhance your cognitive performance on and off the sports field, whether it is to improve your memory or IQ, help you perform working tasks, or make you more productive and creative.

Sperm capacitation

An unexpected but still valuable benefit of taking creatine supplements is that it can enhance sperm capacitation in the male body. The paper published in Oxford Academic Human Reproduction studied how creatine could improve in vitro fertilization (IVF) of sperms and enhance their capacitation in hormonally primed mice.

The study included the exploration of such issues:

  • a sperm analysis
  • physiological changes to sperm
  • the result of sperm acrosomes

The findings showed that adding creatine to the diet enhanced sperm capacitation. Although the successful trial in mice, with further investigation and future clinical trials on humans, creatine can revolutionize the assisted reproductive technologies.

It turns out creatine has a way more substantial meaning for our bodies than just an energy-boosting drink supplement for workouts. Scientists should study its ability to enhance sperm capacitation further. Still, we can already say creatine supplement benefits are auspicious concerning fertility.

Side effects

Now that you have seen how beneficial creatine can be for our bodies aside from workouts, be careful not to overindulge. Creatine supplement has proved itself for its wholesome functions. However, there are still ongoing trials and studies to gather additional evidence on its advantages and disadvantages.

Supplements pills on the table

So far, all studies show that creatine supplements have more positive results than negative ones. Still, in a few cases, they may cause side effects. However, every individual could have a different reaction to any supplements, and creatine is no exception. Some subjects who have taken creatine supplements have reported adverse effects like the ones mentioned below:

  • anxiety
  • difficult breathing
  • diarrhea
  • fatigue
  • fever
  • headache
  • kidney problems
  • nausea
  • vomiting
  • rash
  • stomach upset.

Creatine supplements have proved to be more helpful than harmful for our health. But suppose you experience any of the side effects mentioned. In that case, you should stop using them and visit your doctor for a thorough analysis.

Wrapping up

Creatine is one of the most widespread sports supplements with benefits that enjoy athletes and individuals who don't work out. Its usefulness has now crossed beyond sports — creatine serves as an antioxidant, an anti-aging remedy, and even the fertility booster for males.

However, all creatine supplements may not produce the same effect across individuals. It has yet to get FDA approval, so you must be careful and consume it with some caution. Just try adding creatine supplements in your life today and notice long-lasting health and well-being improvements. And don't forget to stay tuned for more insights on health and productivity!

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