1,484 Immune-supportive foods in stock at Roanoke Supercenter (Roanoke, TX)
1,484 immune-supportive foods were in stock at this Walmart on Oct 6, 2026, out of 23,062 items we track here. The picks below are specific to this store: what is on sale here, where it sits, and what it costs at this address.
Foods carrying the nutrients most associated with immune function in the NIH dietary factsheets: vitamins C and D, zinc and selenium.
This is a filter over nutrition labels and ingredient lists, not medical advice and not a recommendation. It reflects published dietary guidance for a condition; it cannot account for your own situation, medication or tolerances. Talk to a doctor or a registered dietitian about your diet.
How every item below qualifies
Provides at least one immune-supportive nutrient (vitamin C/D/A, zinc, or selenium) at ≥10% DV, or contributes via fermented/probiotic signal; not alcoholic, ultra-processed, or sugar-sweetened.
Showing 10 of 1,484
1.Fresh Honeycrisp Apples, 3 lb Bag
$3.28- Cals
- 95
- Protein
- 0.5g
- Carbs
- 25g
- Fat
- 0.3g
- Vitamin C
- 9.9mg
per 1 medium apple (182g)
Aisle: STOREAlso at 586 of 586 Walmart storesPriced below this chain's average.
Why it's immune-supportive
- vitamin C: 9.9mg per serving
- vitamin D: unknown
- zinc: unknown
2.Fresh Whole Yellow Potatoes, 5lb Bag
$3.79- Cals
- 110
- Protein
- 3g
- Carbs
- 26g
- Fat
- 0g
- Vitamin C
- 27mg
- Vitamin D
- 0mcg
per 1 potato (148g/5.2oz)
Aisle: STOREAlso at 586 of 586 Walmart storesPriced below this chain's average.
Why it's immune-supportive
- vitamin C: 27mg per serving
- vitamin D: 0mcg per serving
- zinc: unknown
3.Fresh Whole White Mushrooms, 8 oz
$1.09- Cals
- 22
- Protein
- 3g
- Carbs
- 3.2g
- Fat
- 0g
- Vitamin C
- 2.1mg
- Vitamin D
- 0.2mcg
- Zinc
- 0.5mg
- Selenium
- 9.3mcg
per 100 g
Aisle: STOREAlso at 586 of 586 Walmart storesPriced below this chain's average.
Why it's immune-supportive
- vitamin C: 2.1mg per serving
- vitamin D: 0.2mcg per serving
- zinc: 0.5mg per serving
4.Fresh Whole Yellow Onion, Each
$0.71- Cals
- 59
- Protein
- 1.6g
- Carbs
- 13.8g
- Fat
- 0.1g
- Vitamin C
- 11mg
- Vitamin D
- 0mcg
- Zinc
- 0.3mg
- Selenium
- 0.8mcg
per 1 medium onion (148g)
Aisle: STOREAlso at 586 of 586 Walmart storesPriced below this chain's average.
Why it's immune-supportive
- vitamin C: 11mg per serving
- vitamin D: 0mcg per serving
- zinc: 0.3mg per serving
5.Top Round Beef for Milanesa, 7 per Tray, Fresh, 0.95 - 2.3 lb
$14.99- Cals
- 180
- Protein
- 25g
- Carbs
- 0g
- Fat
- 9g
- Vitamin C
- 0mg
- Zinc
- 4.3mg
- Selenium
- 25.9mcg
per 4 oz (112g)
Aisle: STOREAlso at 585 of 586 Walmart storesWhy it's immune-supportive
- vitamin C: 0mg per serving
- vitamin D: unknown
- zinc: 4.32mg per serving
6.Pork Assorted Loin Chops, Bone-In, 8 count, 3.99 - 6.25 lb Tray
$15.50- Cals
- 190
- Protein
- 25g
- Carbs
- 0g
- Fat
- 10g
- Vitamin C
- 0mg
- Vitamin D
- 0.5mcg
- Zinc
- 2mg
- Selenium
- 40mcg
per 4 oz (112g)
Protein for the money · 33.4 g per $Aisle: STOREAlso at 585 of 586 Walmart storesWhy it's immune-supportive
- vitamin C: 0mg per serving
- vitamin D: 0.5mcg per serving
- zinc: 2mg per serving
7.(6 pack) Great Value Chunk Light Tuna in Water, 5 oz, 4 Pack
$23.04- Cals
- 100
- Protein
- 24g
- Carbs
- 0g
- Fat
- 1g
- Vitamin C
- 0mg
- Vitamin D
- 2mcg
per 1 can drained (113g)
Protein for the money · 25 g per $Aisle: STOREAlso at 586 of 586 Walmart storesWhy it's immune-supportive
- vitamin C: 0mg per serving
- vitamin D: 2mcg per serving
- zinc: unknown
8.Trident Seafoods Royal Pink Wild Alaska Pink Salmon, Gluten-Free, 14.75 oz
$4.97- Cals
- 100
- Protein
- 16g
- Carbs
- 0g
- Fat
- 4g
- Vitamin C
- 0mg
- Vitamin D
- 10mcg
- Zinc
- 0.7mg
- Selenium
- 35mcg
per 3 oz (85g)
Protein for the money · 15.8 g per $Aisle: STOREAlso at 542 of 586 Walmart storesWhy it's immune-supportive
- vitamin C: 0mg per serving
- vitamin D: 10mcg per serving
- zinc: 0.7mg per serving
9.Marketside Antibiotic-Free Boneless Skinless Chicken Thighs, 1.3 - 1.9 lb (Raw)
$5.46- Cals
- 140
- Protein
- 22g
- Carbs
- 0g
- Fat
- 4.5g
- Vitamin C
- 0mg
- Vitamin D
- 0mcg
- Zinc
- 1.7mg
- Selenium
- 23.5mcg
per 4 oz (112g)
Protein for the money · 26.2 g per $Aisle: STOREAlso at 50 of 586 Walmart storesWhy it's immune-supportive
- vitamin C: 0mg per serving
- vitamin D: 0mcg per serving
- zinc: 1.7mg per serving
10.Marketside Farm Raised Skinless Tilapia Fillets, Fresh Never Frozen, 0.8 - 1.25 lb
$8.14- Cals
- 110
- Protein
- 23g
- Carbs
- 0g
- Fat
- 2g
- Vitamin D
- 3mcg
per 4 oz (112g)
Aisle: STOREAlso at 579 of 586 Walmart storesWhy it's immune-supportive
- vitamin C: unknown
- vitamin D: 3mcg per serving
- zinc: unknown
See all 1,484 immune-supportive foods at Roanoke Supercenter
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Nutrition, price and stock data come from retailer listings and are refreshed on a schedule; they can be out of date. Check the package and the shelf tag before buying. Fitnibz does not provide medical advice.