What Is Creatine?
Creatine is a widely recognised sports nutrition supplement, designed to boost athletic performance, strength and endurance. Naturally occurring in the body, creatine is synthesised from amino acids like arginine and glycine and can be obtained through a diet rich in meat and fish. During high-intensity, short-duration exercise, creatine plays a critical role in replenishing the body's energy source, ATP (Adenosine Triphosphate), which is essential for muscle contraction and performance.
By supplementing with creatine, individuals can increase their body's phosphocreatine stores, allowing for greater energy production during workouts. This leads to enhanced power output, strength and better performance in weightlifting, sprinting and other high-intensity activities. Creatine also supports muscle recovery, cell signalling and muscle growth, making it a versatile tool for achieving fitness goals. Available in various forms like creatine monohydrate and micronised creatine, it's suitable for athletes of all levels looking to maximise their results.
What Are the Benefits of Creatine Supplements?
Research suggests creatine supplementation may:
- Support increases in training capacity, which may contribute to muscle growth over time
- Support strength and power output during resistance and sprint training
- Support recovery between high-intensity efforts
- Support repeated high-effort performance during tough training sessions
- Support cognitive performance under sleep deprivation or mental fatigue in some cases
These benefits relate to the body's increased ability to rapidly regenerate ATP via the ATP-PC energy system, which fuels short bursts of high-intensity effort such as weightlifting, sprinting or HIIT training.
Types of Creatine
Creatine Monohydrate is the most researched and commonly used form. It's widely chosen for strength and high-intensity training, and it's often one of the most cost-effective options.
Other types include:
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Micronised Creatine – made with finer particles for easier mixing
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Creatine HCl (Hydrochloride) – more water soluble and may be preferred by those who find some powders heavy
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Buffered Creatine (Kre-Alkalyn) – designed to resist breakdown in the stomach
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Creatine Blends – formulas that combine multiple creatine types and may include additional ingredients
Popular Creatine Products at Nutrition Warehouse NZ
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