What about Yerba mate

Yerba mate, discussed by Andrew Huberman on the episode "How Our Hormones Control Our Hunger, Eating & Satiety" of the Huberman Lab, is recommended for several reasons:

• Caffeine Content: Yerba mate contains caffeine, which enhances alertness and focus, similar to coffee but with additional benefits.
• GLP-1 Stimulation: It increases glucagon-like peptide 1 (GLP-1) levels, which acts as an appetite suppressant and helps regulate blood sugar levels, maintaining them in a healthy range.
• Electrolytes: Yerba mate provides electrolytes (sodium, potassium, magnesium) crucial for proper nervous system function, which can help mitigate the side effects of diuretics like caffeine, such as brain fog and lightheadedness.

Huberman notes that he enjoys drinking mate early in the day and finds it beneficial for extending his fasting window until noon. He highlights its appealing taste and discusses brewing techniques to reduce bitterness, such as avoiding boiling water 1.

Overall, yerba mate is positioned as a flavorful and healthful alternative to traditional caffeine sources.