1,535 Immune-supportive foods in stock at Houston W Sam Houston Parkway S Supercenter (Houston, TX)
1,535 immune-supportive foods were in stock at this Walmart on Oct 13, 2026, out of 24,290 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.
This store's picks closely match the chain-wide immune-supportive list, so the Walmart page is the better overview.
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 4 of 1,535
1.Fresh Jalapenos, Each
$0.17- Cals
- 4
- Protein
- 0.1g
- Carbs
- 0.9g
- Fat
- 0.1g
- Vitamin C
- 17mg
- Vitamin D
- 0mcg
- Zinc
- 0mg
- Selenium
- 0.1mcg
per 1 pepper (14g)
Aisle: STOREAlso at 586 of 586 Walmart storesPriced below this chain's average.
Why it's immune-supportive
- vitamin C: 17mg per serving
- vitamin D: 0mcg per serving
- zinc: 0mg per serving
2.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
3.Fresh Acorn Squash, Each
$1.50- Cals
- 115
- Protein
- 2.3g
- Carbs
- 30g
- Fat
- 0.3g
- Vitamin C
- 22.1mg
- Vitamin D
- 0mcg
- Zinc
- 0.5mg
- Selenium
- 1mcg
per 1 cup cubed (205g)
Aisle: STOREAlso at 553 of 586 Walmart storesPriced below this chain's average.
Why it's immune-supportive
- vitamin C: 22.1mg per serving
- vitamin D: 0mcg per serving
- zinc: 0.48mg per serving
4.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
See all 1,535 immune-supportive foods at Houston W Sam Houston Parkway S Supercenter
1,531 more, with live stock, aisle and price when available.
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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.