Diet47 mentions

Fiber-Rich Plant Foods

Aim for roughly 25–35 grams of fiber per day, mainly from fruits, vegetables, legumes, whole grains, and other whole plant foods. The common rationale is that fiber feeds the gut microbiome, supports regularity and satiety, and can blunt glucose spikes while also lowering inflammation and improving overall metabolic health.

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“And we found that higher intakes of fiber were associated with more deep sleep.”

huberman · Eating for Better Sleep & Foods that Improve Metabolic Health | Dr. Marie-Pierre St-Onge · Jun 8, 2026 · 38:02 · open ↗

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