Key Takeaways

Sardines are rich in omega-3s, which can help lower cholesterol and triglycerides.

Eating sardines with their bones provides calcium and vitamin D, which support heart rhythm.

Sardines contain magnesium and potassium, which help regulate blood pressure.

Love or hate them, sardines are making waves in heart health discussions. These small, oily fish are nutritional powerhouses loaded with omega-3s, vitamin D, and other nutrients. Adding sardines to your diet can have multiple benefits for your health.

1. Lowers Triglycerides and Cholesterol

Sardines are among the richest sources of omega-3s and may have anti-inflammatory properties .

Just one can of sardines (about 3.5 ounces) delivers 1.6 to 1.8 grams of omega-3 fatty acids, according to Michelle Routhenstein, MS,

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