Creatine
Definition
Creatine is a compound found in muscles that provides energy during high-intensity exercise. It's often taken as a supplement to enhance athletic performance.
Scientific / Technical Definition
Creatine is a nitrogen-containing organic acid synthesized primarily in the liver, kidneys, and pancreas. It facilitates the recycling of adenosine triphosphate (ATP), the energy currency of the cell, predominantly in muscle and brain tissue. Creatine supplementation increases phosphocreatine stores in muscles, allowing for greater ATP availability during short, intense physical activities.
Benefits
- Enhanced athletic performance, particularly in high-intensity, short-duration exercises like weightlifting and sprinting
- Increased lean muscle mass
- Improved recovery after exercise
- Potential cognitive benefits, such as improved memory and mental fatigue resistance
Examples
- Red meat
- Fish
- Creatine monohydrate supplements
Additional Information
- sideEffects: Potential side effects of creatine supplementation include dehydration, gastrointestinal discomfort, and muscle cramping. It's important to stay hydrated when consuming creatine.
References
Last updated: 10/19/2024