A beginner decided to try taking creatine for 30 days to see its results and potential side effects. Creatine is a popular supplement among athletes and bodybuilders that is believed to improve muscle strength and performance. The article discusses the author's experience with creatine, including the positive results they noticed in terms of increased strength, muscle size, and endurance. However, they also experienced some side effects such as water retention and gastrointestinal issues. They conclude that while creatine can bring desired results, it is essential to be aware of the potential side effects.