Although it used to be associated with bodybuilders and elite athletes, creatine has become much more popular in the mainstream. Today, everyone from gym beginners to weekend runners and older adults are adding it to their daily routine. But is this supplement worth the hype? Researchers worldwide believe that the answer is yes.
What is creatine?
Creatine is a naturally occurring compound made from amino acids. It is stored primarily in your muscles and plays a vital role in producing the energy needed for intense workouts. Although your body produces some creatine naturally and you get small amounts from foods like red meat and fish, supplementation is the most effective way to increase your body’s creatine stores and maximize its performance benefits.
What are the benefits?
The biggest and most obvious benefit is improved exercise performance. It has consistently been shown to increase power and endurance, allowing you to squeeze out an extra repetition or lift slightly heavier weights. While those improvements may seem small, they add up over time, leading to greater gains in muscle size and strength. Research also suggests that creatine may help your muscles recover more quickly after exercise, ensuring that you’re ready for your next workout sooner.
The benefits of creatine extend well beyond the gym, however. Research suggests it may help older adults maintain muscle mass and mobility as they age, and scientists are also investigating its effects on brain health. While research is still ongoing, some studies have found that creatine may improve memory, concentration and mental performance, particularly during periods of stress or mental fatigue.
Is it safe?
Creatine monohydrate (the most widely studied form) has been researched for decades and is considered safe when taken at recommended doses. Contrary to common myths, there is no strong evidence that it damages healthy kidneys or liver. Anyone with pre-existing kidney disease should, however, consult a healthcare professional before using it.
Who should use it?
Creatine is a great option for almost anyone who exercises, especially those who do resistance training or high-intensity sports. Vegetarians and vegans may benefit even more, as they typically have lower creatine stores due to their diet. Women can benefit just as much as men, despite incorrect myths about the supplement making people “bulky”, and older adults may also find creatine helpful for maintaining strength and mobility as they age.
How should it be taken?
If you’re ready to give creatine a try, keep it simple. Choose creatine monohydrate and take 3–5 grams every day. A loading phase is optional, but not necessary. Creatine can be taken with or without food, and before or after exercise. The timing doesn’t matter nearly as much as taking it consistently every day. Just remember to stay well hydrated, as creatine increases the amount of water stored in your muscles!
Creatine isn’t a shortcut to better health or fitness, but it is one of the few supplements backed by decades of strong scientific evidence. When combined with regular exercise, it’s a simple and affordable way to support muscle growth, improve performance and potentially benefit your brain too.
