Sardines Overview
Sardines are small, oily fish packed with omega-3 fatty acids, protein, calcium, vitamin D, and B vitamins, making them one of the most nutritious and sustainable seafood choices.
Why Sardines Helps With Immune System Support
A robust immune system depends on adequate nutrition, particularly key micronutrients involved in immune cell function and antibody production. A diet rich in colorful plants, quality protein, and fermented foods provides comprehensive immune support.
Sardines Nutrition Facts
Per 100g (100g (about 4-5 small sardines))
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 208 | — |
| Protein | 24.6g | 49% |
| Total Carbohydrates | g | 0% |
| Dietary Fiber | g | 0% |
| Sugar | g | — |
| Total Fat | 11.5g | 15% |
| iron | 2.9mg | 16% |
| magnesium | 39mg | 10% |
| potassium | 397mg | 8% |
| vitaminD | 272IU | 68% |
| calcium | 382mg | 38% |
| vitaminB12 | 8.9µg | 371% |
| vitaminB6 | 0.2mg | 12% |
| vitaminB3 | 5.2mg | 32% |
| selenium | 52.7µg | 96% |
| phosphorus | 490mg | 49% |
Key Nutrients in Sardines for Immune System Support
Vitamin D
272IUSupports immune system support by providing essential vitamin d
Selenium
52.7µgSupports immune system support by providing essential selenium
Best Ways to Eat Sardines for Immune System Support
- Straight from the can with whole wheat crackers
- Mixed into salads or pasta
- Grilled or broiled fresh
- Mashed on toast with avocado
Pro Tip:
The immune system functions best with consistent, adequate nutrition - not intermittent high doses. Focus on daily intake of vitamin C (200-500mg), vitamin D (1000-2000 IU), zinc (15-20mg), and diverse plant polyphenols.
Sardines Health Benefits
- Exceptionally high in omega-3s for heart and brain health
- Excellent source of vitamin D and calcium (with bones)
- Rich in protein for muscle building
- Low in mercury compared to larger fish
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