What to take daily

The daily supplements described are AG1, vitamin D, and collagen peptides.

1. AG1: Huberman describes it as a vitamin-mineral-probiotic drink with prebiotics and adaptogens, and says he has taken it daily since 2012. 1
2. Vitamin D: A daily dose of 1,000–2,000 IU is described as probably safe for most people and likely to help avoid deficiency; vitamin D also plays a role in immune function. 2
3. Collagen peptides: For potential skin benefits, the suggested range is 15–30 grams daily, with 500–1,000 mg of vitamin C to potentially augment the process. Bone broth is a food source of collagen. 3