Immune Support
Immune readiness comes from balanced protein, micronutrients and consistent habits.
Key compounds
The evidence base for this goal focuses on several well-studied compounds.
- Selenium — Selenium is a trace mineral the body needs only in tiny amounts, yet its influence is far-reaching. It forms the active core of selenoproteins — specialised
- Vitamin D — The sunshine vitamin: scarce in food (oily fish lead), it works like a hormone for bone, muscle and immune health.
- Vitamin C — Vitamin C is a water-soluble antioxidant the body cannot store for long, so a regular dietary supply matters. Beyond immune support it is essential for collagen…
- Zinc — Zinc is a workhorse trace mineral behind immune function, skin repair and taste. As with iron, the phytates in unsoaked legumes and grains bind zinc and…
Best foods for this goal
The foods below are good practical choices.
- Orange
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Nutrition facts per 100g
Nutrient Amount Unit Calories 47 kcal Protein 0.94 g Carbohydrate 11.75 g Dietary Fibre 2.4 g Sugars 9.35 g Fat 0.12 g Saturated Fat 0.02 g Sodium 0 mg Potassium 181 mg Source: USDA FoodData Central (FDC 169097)
- Red Bell Pepper
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Nutrition facts per 100g
Nutrient Amount Unit Calories 31.3 kcal Protein 0.9 g Carbohydrate 6.65 g Dietary Fibre 1.16 g Sugars 4.2 g Fat 0.13 g Saturated Fat 0 g Sodium 0 mg Potassium 213 mg Source: USDA FoodData Central (FDC 2258590)
- Chicken Breast
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Nutrition facts per 100g
Nutrient Amount Unit Calories 165 kcal Protein 31 g Carbohydrate 0 g Dietary Fibre 0 g Sugars 0 g Fat 3.6 g Saturated Fat 0.7 g Sodium 74 mg Potassium 256 mg Source: USDA FoodData Central (FDC 2759004)
- Mussels
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Nutrition facts per 100g
Nutrient Amount Unit Calories 86 kcal Protein 11.9 g Carbohydrate 3.69 g Dietary Fibre 0 g Sugars 0 g Fat 2.24 g Saturated Fat 0.43 g Sodium 286 mg Potassium 320 mg Source: USDA FoodData Central (FDC 174216)
- Sunflower Seeds
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Nutrition facts per 100g
Nutrient Amount Unit Calories 609 kcal Protein 18.9 g Carbohydrate 24.5 g Dietary Fibre 7.22 g Sugars 2.62 g Fat 48.4 g Saturated Fat 4.46 g Sodium 0 mg Potassium 657 mg Source: USDA FoodData Central (FDC 2515381); sugars/sat-fat: FDC 170562
- Garlic
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Nutrition facts per 100g
Nutrient Amount Unit Calories 143 kcal Protein 6.62 g Carbohydrate 28.2 g Dietary Fibre 2.7 g Sugars 1 g Fat 0.38 g Saturated Fat 0.1 g Sodium 17 mg Potassium 401 mg Source: USDA FoodData Central (FDC 1104647)
Practical takeaways
Focus on consistency, variety and the overall dietary pattern. Smaller daily choices tend to outperform occasional large changes.
Common questions
Is one compound enough? Rarely. Whole foods and dietary patterns usually outperform single-compound strategies.
How fast can diet change inflammation or blood markers? It depends on the marker, the starting diet and lifestyle factors. Expect gradual trends rather than overnight shifts.