How to determine Creatine dosage?

The dosage of creatine is often based on body weight. Andrew Huberman suggests that individuals weighing between 185 to 250 pounds could take around 10 grams of creatine per day, while those who weigh less might find 5 grams or even 3 grams to be sufficient. The specific recommendation to adjust creatine intake according to body weight isn't consistently published in scientific literature, so it's advised to adjust based on your own body weight and how well you tolerate it 1. Dr. Andy Galpin, when discussing creatine with Dr. Huberman, mentioned that the dosage could be scaled based on physical size. For someone who is around 225 pounds, the dosage may be different compared to someone who is 125 pounds. A standard dose is often around 5 grams, but for larger individuals, such as NFL offensive linemen, the dose could go up to 7, 8, 9, or even 10 grams a day 2.

Please note, before starting any new supplement regimen, you should consult a healthcare professional to ensure its suitability for you.