prebiotic dose

In a recent discussion on the importance of supporting the gut microbiome, Andrew Huberman emphasized that while prebiotic and probiotic supplements can be beneficial, caution is necessary regarding their dosage. He noted that excessive intake of these supplements may lead to adverse effects such as brain fog.

Huberman suggests keeping doses low to prevent potential side effects associated with high levels of prebiotics and probiotics. The focus should be on quality over quantity, ideally with refrigerated options that ensure effectiveness, as many over-the-counter varieties may not provide the same benefits if not stored properly 1.

For optimal gut health, it's advisable to incorporate adequate amounts of prebiotic fiber from dietary sources like low-sugar fermented foods in addition to or instead of relying solely on supplements.