Creatine! To take or not to take?
There has been a great deal of discussion about the potential benefits of creatine. I have seen several patients, just this week, who have asked me about taking this as a supplement.
I’m not here to tell you whether you should take it. Instead, my goal is to provide evidence-based information for those who are wondering whether creatine supplementation may be appropriate for them.
What Is Creatine?
Creatine is a naturally occurring compound that is stored primarily in skeletal muscle. It plays an important role in producing energy during short, high-intensity activities.
Creatine occurs naturally in foods such as meat and fish, and the body also produces it. Most creatine supplements contain creatine monohydrate, the form studied most extensively.
Some products may also contain flavoring agents, sweeteners, or other ingredients, so it is important to read the supplement label carefully and understand exactly what you are taking.
Who May Benefit From Creatine?
Creatine monohydrate has demonstrated benefits, particularly for activities that require repeated, short bursts of high-intensity effort, such as:
Resistance and strength training
Sprinting
Jumping and other explosive movements
High-intensity interval activities
When combined with an appropriate resistance-training program, creatine supplementation may help improve strength, support increases in muscle mass, and enhance performance during repeated high-intensity exercise.
However, creatine is not simply a supplement for competitive athletes. Researchers are increasingly studying its potential role in other areas of health and wellness, including whether it may benefit brain health and certain age-related and neurological conditions. While some of these areas are promising, more research is needed before we can make firm recommendations for these uses.
Is Creatine Safe?
For most healthy adults, creatine monohydrate appears to have a strong safety record when used as directed.
That said, it may not be appropriate for everyone. Your individual health history, medications, kidney function, hydration status, and other factors should be considered before starting any supplement.
Remember that supplements are not regulated in the same way as prescription medications. Choosing a reputable product and checking the ingredient label can help reduce the risk of taking unnecessary or undisclosed ingredients.
The Bottom Line
Creatine monohydrate is one of the most extensively studied sports supplements, with good evidence supporting its use for improving strength and performance during high-intensity exercise and for supporting increases in muscle mass when combined with resistance training.
But whether creatine is right for you is a separate question.
Before starting any supplement, consider your goals, medical history, medications, and other individual factors. When in doubt, talk with your healthcare professional.