#619: Fish Intake Recommendations

Sigma Nutrition Radio · Danny Lennon · Sep 8, 2026 · 1h 3m

What's in this episode

Danny Lennon and Alan Flanagan trace where the one-to-two-servings-a-week fish guideline came from, why studies seem to contradict each other, and what substitution analyses show about swapping fish for other foods.

Questions it answers

How much fish should you eat per week?

Most guidelines say one to two servings of fish a week. Sigma Nutrition Radio's Danny Lennon and Alan Flanagan explain where that number comes from and who it helps.

Answered on Sigma Nutrition Radio

Episode page on the show's own site →