In recent trends, some people have turned to extreme diets to shed weight quickly, with one unusual example being the “sardine diet.” A North Carolina woman reportedly ate nothing but sardines and MCT oil for over three months, which she claims helped her lose 35 pounds and improved her overall health.

While Jane Crummett from Mint Hill insists this isn’t just a diet but a lifestyle choice, experts urge caution when it comes to such restrictive eating patterns. Crummett, who had already been following a zero-carb diet before switching to sardines, experienced pain relief and reduced inflammation. Although she plans to reintroduce other meats, her commitment to avoiding carbohydrates remains strong.

The “sardine diet” first gained attention as a three-day challenge popularized by Dr. Annette Bosworth, who advocated for it as part of a low-carb, high-protein lifestyle. While some followers have reported short-term benefits like weight loss and better blood sugar levels, nutritionists are concerned about the potential dangers of such a restrictive eating plan when followed long-term.

Is It Safe to Eat Only Sardines?

Though sardines are nutrient-rich, offering omega-3 fatty acids, calcium, and vitamin D, relying solely on them could lead to significant health risks. Experts like registered dietitians Grace Derocha and Kim Shapira highlight the lack of essential nutrients such as fiber, vitamin C, and certain B vitamins, which are critical for overall well-being. Long-term use of a single-food diet might result in nutrient imbalances, muscle loss, and even malnutrition.

Even more alarming is the risk of excessive nutrient intake, such as too much sodium, which could elevate the risk of high blood pressure. Consuming sardines exclusively might also increase exposure to environmental contaminants like mercury, further compounding potential health risks.

The Verdict on Single-Food Diets

While the sardine diet may seem appealing due to its simplicity and initial results, experts strongly advise against long-term use of such restrictive diets. Eating a variety of foods ensures you’re meeting your body’s nutritional needs and supporting long-term health. So, before diving into extreme eating plans, it’s essential to consider the broader implications for your body and well-being.

In summary, while sardines may have a place in a balanced diet, they shouldn’t be the only item on the menu. Moderation and variety are key to maintaining optimal health.