Boost your immune system with this nutritious smoothie rich in vitamin C and antioxidants. Sweet citrus fruits are blended with carrots, ginger, turmeric, and a bit of coconut oil for healthy fats. Add in additional whole-foods vitamin C for an extra boost. 
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This Immune Boosting Citrus Ginger Smoothie delivers vitamin C, antioxidants, and anti-inflammatory nutrients in a refreshing glass. Fresh citrus provides natural vitamin C and fiber, carrots add beta-carotene, and ginger and turmeric contribute warming, medicinal qualities. A small amount of coconut oil supplies the healthy fat needed to help absorb fat-soluble compounds like curcumin in turmeric. If you like, add a whole-food vitamin C powder for an extra boost. A touch of honey balances the spice if desired.
Immune Boosting Citrus Ginger Smoothie
Smoothies are an efficient way to pack beneficial nutrients into a single serving, but ingredient selection affects how well those nutrients are absorbed. This recipe combines complementary foods and cofactors to make nutrients more bioavailable while keeping flavors bright and fresh.
Note: I am not a nutritionist or medical professional. This recipe reflects personal experience and general research on nutrient bioavailability.
Citrus
Use clementines, oranges, grapefruits, or any citrus you have on hand. Blending the whole fruit instead of juicing preserves the pith and fiber, both of which contain additional vitamin C and slow sugar absorption for a steadier energy release.
Carrots
Carrots contribute beta-carotene, a precursor to vitamin A that supports immune function. Lightly steaming carrots before blending can increase the body’s ability to convert and absorb beta-carotene, though raw carrots still add texture and nutrients.
Ginger
Fresh ginger brings a warming, antimicrobial quality and can help clear mucous and support circulation. Use fresh rather than dried ginger for the brightest flavor and potential antiviral effects.
Turmeric
Turmeric adds anti-inflammatory and antioxidant compounds. Include a small pinch of black pepper to increase absorption of curcumin, and combine turmeric with a healthy fat—coconut oil in this recipe—to further enhance bioavailability.
Optional Vitamin C Powder
If you want to increase vitamin C without changing texture, a whole-food vitamin C powder made from fruits and berries can be stirred into the smoothie. Whole-food sources are generally preferable to isolated synthetic ascorbic acid.
Tools and Tips
A high-speed blender works best for a smooth texture. If you use a small personal blender like a NutriBullet, add solids first then liquids so the blades can process evenly; with larger blenders, start with liquids. A fine grate for ginger and a good whisk or spoon help incorporate any powdered ingredients.
Printable Recipe
Immune Boosting Citrus Ginger Smoothie
Ingredients
- 2 cups citrus fruits, peeled and segmented (mix of oranges, clementines, grapefruit, etc.)
- 1 large carrot, raw or cooked (steamed for better beta-carotene absorption if preferred)
- 1 tablespoon coconut oil
- 2 tablespoons raw honey, or to taste
- 1 tablespoon pure whole-food vitamin C powder (optional)
- ½” knob fresh ginger, peeled
- ¼ teaspoon ground turmeric
- ½ cup water or coconut water
- 1 cup ice
- Pinch of black pepper
Instructions
- Add all ingredients to the blender. For small personal blenders, place solids first then liquids; for larger blenders, start with liquids then add solids.
- Blend until smooth. Taste and adjust sweetness or spice as desired. Serve immediately.
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