'More like a dolphin': Man eats 1,000 sardines in 30 days, here's what happened

Nick Norwitz, a Harvard- and Oxford-trained researcher known for his work in metabolic health, ate 1,000 sardines in a month to test how the nutrient-dense fish could mimic fasting benefits while preserving muscle. Here's what happened.

Dr. Nick Norwitz, a Harvard- and Oxford-trained researcher known for his work in metabolic health, ate 1,000 sardines in a month to test how the nutrient-dense fish could mimic fasting benefits while preserving muscle. The self-experiment left him leaner, more energized and with sky-high omega-3 levels — but also smelling "like a fish market."