A US Navy veteran ate only sardines for 120 days—here’s what happened to her body.

Jane Crummett’s self-imposed diet trial

According to TSN.ua: Jane Crummett, a 64-year-old retired member of the U.S. Navy, spent four months eating nothing but fatty fish, specifically sardines. This unconventional dietary experiment began in July 2024 and led to major health improvements, including an 11-kilogram weight loss. Determined to see how a drastic change in food intake would affect her well-being, she committed to the plan under medical supervision.

What the experiment revealed

Her daily menu consisted of three cans of sardines. Physician Annette Bosworth has labeled sardines a superfood, underscoring their potential health benefits. The diet was monitored by a doctor to ensure safety throughout the trial.

The results were striking. Crummett reported that her plantar fasciitis disappeared on its own, inflammation subsided, her blood sugar levels stabilized, and her energy levels rose significantly. Reflecting on her determination, she stated:

“I told myself, ‘I’m going to eat this until I feel better.’”

Her words highlight both her resolve and her confidence in a positive outcome. Crummett’s case opens up new possibilities for understanding how fatty fish can benefit human health. Given the results, similar diets may eventually be considered as part of treatment or prevention plans for certain conditions. Her experience offers an intriguing example for anyone exploring alternative ways to improve their health.

Jane Crummett’s experiment showcases the potential of sardines and other fatty fish to enhance overall health. These findings could encourage further research in this area, potentially leading to updated nutritional guidelines—especially for individuals managing chronic illnesses. The fact that her diet was medically supervised also reinforces the need for professional guidance when making major dietary changes.