# Nutritional benefits of sardines and anchovies

> Live situation record from CLSTR: https://clstr.news/situations/nutritional-benefits-of-sardines-and-anchovies
> Updated: 2026-10-21T19:08:57.000Z. Sources: 9. Developments: 2.

Sardines and anchovies have been identified as highly nutrient-dense foods, particularly regarding their calcium and omega-3 fatty acid content. Data indicates that sardines consumed with soft bones provide approximately 382mg of calcium per 100g, which is more than three times the amount found in fresh milk. Dried anchovies are also noted as potent calcium sources, containing between 378mg and 500mg per 100g.

Beyond bone health, these fish offer significant cardiovascular benefits. They are rich in omega-3 fatty acids (EPA and DHA), which help lower triglycerides and reduce inflammation. Canned sardines are highlighted as an affordable, nutritious alternative to salmon, providing high-quality proteins, vitamin B12, vitamin D, and selenium while generally containing lower mercury levels than larger predatory fish.

## Timeline

### 2026-10-21: Canned sardines offer significant cardiovascular benefits

Canned sardines are a cost-effective source of omega-3 fatty acids, proteins, and essential vitamins that support heart and bone health.

4 sources. https://clstr.news/cluster/canned-sardines-offer-significant-cardiovascular-benefits

### 2026-10-10: Sardines and anchovies identified as high-calcium, omega-3 rich foods

Sardines and anchovies are highlighted as superior sources of calcium and omega-3 fatty acids, offering significantly higher nutritional density than milk for bone and heart health.

5 sources. https://clstr.news/cluster/sardines-and-anchovies-identified-as-high-calcium-omega-3-rich-foods

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Cite as: Nutritional benefits of sardines and anchovies. CLSTR, https://clstr.news/situations/nutritional-benefits-of-sardines-and-anchovies