what is the correct dosage of creatine for a man weighing 90kg?

For a man weighing 90kg, the standard recommendation for creatine monohydrate dosage, based on Andrew Huberman's advice, is 5 grams per day. However, Huberman notes that this general advice might not be well-informed by scientific literature for larger individuals. He personally weighs about 100 kg and suggests that the amount might need to be adjusted based on body weight, indicating that larger individuals might require more than the conventional 5 grams per day 1.