1,492 Immune-supportive foods in stock at El Mercado H-E-B (San Antonio, TX)
1,492 immune-supportive foods were in stock at this H-E-B on Sep 14, 2026, out of 16,288 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 1,492
1.Fresh Campari Tomatoes , 16 oz
$1.47$3.47- Cals
- 5
- Protein
- 0g
- Carbs
- 1g
- Fat
- 0g
- Vitamin C
- 12mg
- Zinc
- 0.1mg
per 32 g
On saleAisle: In ProduceAlso at 304 of 345 H-E-B storesOn sale here at $1.47. Regular price $3.47 at South Flores Market H-E-B (3.3 mi away).
Why it's immune-supportive
- vitamin C: 12mg per serving
- vitamin D: unknown
- zinc: 0.1mg per serving
2.Chicken of the Sea Alaskan Pink Salmon Lemon Pepper Pouch, 2.5 oz
$0.76$1.68- Cals
- 70
- Protein
- 13g
- Carbs
- 1g
- Fat
- 1g
- Vitamin D
- 6mcg
per 1 packet (70g)
On saleAisle: Aisle 3Also at 309 of 345 H-E-B storesOn sale here at $0.76. Regular price $1.74 at Deco District H-E-B (1.6 mi away).
Why it's immune-supportive
- vitamin C: unknown
- vitamin D: 6mcg per serving
- zinc: unknown
3.H-E-B Wild Caught Seasoned Chunk Light Tuna Pouch - Thai-Style Green Curry, 2.5 oz
$0.60$1.28- Cals
- 100
- Protein
- 14g
- Carbs
- 3g
- Fat
- 4g
- Vitamin D
- 2mcg
per 1 pouch (71g)
On saleAisle: Aisle 3Also at 291 of 345 H-E-B storesOn sale here at $0.60. Regular price $1.28 at Deco District H-E-B (1.6 mi away).
Why it's immune-supportive
- vitamin C: unknown
- vitamin D: 2mcg per serving
- zinc: unknown
4.Fresh Butternut Squash, Avg. 3.175 lbs
$3.08$4.89- Cals
- 63
- Protein
- 1.4g
- Carbs
- 16g
- Fat
- 0.1g
- Vitamin C
- 29.4mg
- Vitamin D
- 0mcg
- Zinc
- 0.2mg
- Selenium
- 0.7mcg
per 1 cup cubes (140g)
On saleAisle: In Produce, B1Also at 328 of 345 H-E-B storesWhy it's immune-supportive
- vitamin C: 29.4mg per serving
- vitamin D: 0mcg per serving
- zinc: 0.21mg per serving
5.Fresh Acorn Squash, Avg. 1.67 lbs
$1.62$2.57- 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)
On saleAisle: In Produce, B1Also at 284 of 345 H-E-B storesWhy it's immune-supportive
- vitamin C: 22.1mg per serving
- vitamin D: 0mcg per serving
- zinc: 0.48mg per serving
6.Fresh Cantaloupe
$1.97$2.97- Cals
- 54
- Protein
- 1.3g
- Carbs
- 13g
- Fat
- 0.3g
- Vitamin C
- 57mg
- Vitamin D
- 0mcg
- Zinc
- 0.3mg
- Selenium
- 0.6mcg
per 1 cup cubed (160g)
On saleAisle: In ProduceAlso at 330 of 345 H-E-B storesWhy it's immune-supportive
- vitamin C: 57mg per serving
- vitamin D: 0mcg per serving
- zinc: 0.28mg per serving
7.H-E-B Solid White Yellowfin Tuna in Extra Virgin Olive Oil, 4 pk
$5.94$8.88- Cals
- 230
- Protein
- 29g
- Carbs
- 0g
- Fat
- 13g
- Vitamin D
- 2.5mcg
- Selenium
- 50mcg
per 1 can drained (113g)
On saleAisle: Aisle 3Also at 290 of 345 H-E-B storesWhy it's immune-supportive
- vitamin C: unknown
- vitamin D: 2.5mcg per serving
- zinc: unknown
8.H-E-B Assorted Bone-in Pork Chops - Value Pack, Avg. 3.25 lbs
$6.40$8.74- Cals
- 150
- Protein
- 25g
- Carbs
- 0g
- Fat
- 5g
- Zinc
- 1.5mg
- Selenium
- 25mcg
per 1 serving (4 oz)
On saleAisle: In Meat Market on the Back WallAlso at 328 of 345 H-E-B storesWhy it's immune-supportive
- vitamin C: unknown
- vitamin D: unknown
- zinc: 1.5mg per serving
9.Fresh Broccoli Crowns, Avg. 0.6 lb
$0.88$1.18- Cals
- 30
- Protein
- 2.6g
- Carbs
- 6g
- Fat
- 0g
- Vitamin C
- 100mg
per 1 cup chopped (91g)
On saleAisle: In Produce on the Left WallAlso at 303 of 345 H-E-B storesWhy it's immune-supportive
- vitamin C: 100mg per serving
- vitamin D: unknown
- zinc: unknown
10.H-E-B Assorted Bone-in Pork Chops, Thin Cut - Value Pack, Avg. 2.84 lbs
$7.07$9.06- Cals
- 150
- Protein
- 25g
- Carbs
- 0g
- Fat
- 5g
- Vitamin D
- 0.3mcg
- Zinc
- 2mg
- Selenium
- 25mcg
per 4 oz (112g)
On saleAisle: In Meat Market on the Back WallAlso at 282 of 345 H-E-B storesWhy it's immune-supportive
- vitamin C: unknown
- vitamin D: 0.3mcg per serving
- zinc: 2mg per serving
See all 1,492 immune-supportive foods at El Mercado H-E-B
1,482 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.