Will I gain weight when Talking creatine?

Taking creatine can indeed lead to an increase in weight, primarily due to water retention. Andrew Huberman explains that creatine helps bring more water into muscle cells, which can indirectly contribute to increased muscle mass. This is because more water in the muscles can lead to strength gains and hypertrophy, allowing for higher force generation during training 1.

He also mentions that dosages of creatine should vary based on body weight. For example, individuals weighing between 185 to 250 pounds might take 10 to 15 grams daily, while those weighing less than that might need only 5 grams 2. Therefore, the weight gain experienced by some users of creatine is mostly due to water retention and increased muscle mass, rather than fat gain.