298 High in omega-3 foods in stock at San Marcos Supercenter (San Marcos, TX)
298 foods high in omega-3 were in stock at this Walmart on Aug 5, 2026, out of 18,964 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.
At least 0.5 g of EPA plus DHA, or 1.5 g of ALA per labelled serving, the amount the FDA requires before a food may be called high in this nutrient.
Showing 10 of 298
1.Fresh Hass Avocados, Each
$0.48- Cals
- 322
- Protein
- 4g
- Carbs
- 17g
- Fat
- 29g
- Sat fat
- 4g
per 1 avocado (201g)
Aisle: STOREAlso at 442 of 442 Walmart storesPriced below this chain's average.
Why it's high in omega-3
Polyunsaturated fat = 4g per serving (≥1.5g proxy for ALA-rich; FDA "high in" omega-3).
- polyunsaturated fat: 4g per serving
2.BetterBody Foods Organic Chia Seeds, 2.0 lb, 30 Servings
$13.97- Cals
- 150
- Protein
- 5g
- Carbs
- 13g
- Fat
- 9g
- Sat fat
- 1g
per 2.5 Tbsp (30g)
Aisle: STOREAlso at 442 of 442 Walmart storesPriced below this chain's average.
Why it's high in omega-3
Contains 5,350mg omega-3 (mostly ALA) per serving, above the 1.5g ALA threshold for a high-omega-3 claim.
- 5350mg of omega-3
3.Sushi Chef, Black Sesame Seeds (Whole), 3.75 oz (107g), Pantry Staple
$2.98- Cals
- 52
- Protein
- 1.6g
- Carbs
- 2.1g
- Fat
- 4.5g
- Sat fat
- 0.6g
per 1 tbsp (9g)
Aisle: STOREAlso at 27 of 442 Walmart storesPriced below this chain's average.
Why it's high in omega-3
Polyunsaturated fat = 2g per serving (≥1.5g proxy for ALA-rich; FDA "high in" omega-3).
- polyunsaturated fat: 2g per serving
4.Crisco Pure Vegetable Oil, 40 oz
$4.92- Cals
- 120
- Protein
- 0g
- Carbs
- 0g
- Fat
- 14g
- Sat fat
- 2g
per 1 tbsp (14g)
Aisle: STOREAlso at 442 of 442 Walmart storesWhy it's high in omega-3
Polyunsaturated fat = 8g per serving (≥1.5g proxy for ALA-rich; FDA "high in" omega-3).
- polyunsaturated fat: 8g per serving
5.Chosen Foods Avocado Oil, 1.25 L
$23.64- Cals
- 130
- Protein
- 0g
- Carbs
- 0g
- Fat
- 14g
- Sat fat
- 2g
per 1 Tbsp (15g)
Aisle: STOREAlso at 442 of 442 Walmart storesWhy it's high in omega-3
Polyunsaturated fat = 2g per serving (≥1.5g proxy for ALA-rich; FDA "high in" omega-3).
- polyunsaturated fat: 2g per serving
6.Kraft Real Mayo, 30 oz
$4.47- Cals
- 90
- Protein
- 0g
- Carbs
- 0g
- Fat
- 10g
- Sat fat
- 1g
per 1 tbsp (13g)
Aisle: STOREAlso at 442 of 442 Walmart storesWhy it's high in omega-3
Polyunsaturated fat = 6g per serving (≥1.5g proxy for ALA-rich; FDA "high in" omega-3).
- polyunsaturated fat: 6g per serving
7.Laoganma Spicy Chili Crisp, 7.41 oz
$4.97- Cals
- 210
- Protein
- 2g
- Carbs
- 3g
- Fat
- 21g
- Sat fat
- 2g
per 2 Tbsp (30g)
Aisle: STOREAlso at 442 of 442 Walmart storesWhy it's high in omega-3
Polyunsaturated fat ≥1.5g (omega-3 proxy) met (10 per serving).
8.Olive Garden Classic Caesar Dressing, 16 oz
$3.98- Cals
- 100
- Protein
- 1g
- Carbs
- 1g
- Fat
- 10g
- Sat fat
- 1.5g
per 2 tbsp (30g)
Aisle: STOREAlso at 442 of 442 Walmart storesWhy it's high in omega-3
Polyunsaturated fat ≥1.5g (omega-3 proxy) met (1.5 per serving).
9.Blue Diamond Lightly Salted Almonds, 25 oz
$11.48- Cals
- 170
- Protein
- 6g
- Carbs
- 5g
- Fat
- 14g
- Sat fat
- 1g
per 1 oz (28g/about 28 nuts)
Aisle: STOREAlso at 442 of 442 Walmart storesWhy it's high in omega-3
Polyunsaturated fat = 3.5g per serving (≥1.5g proxy for ALA-rich; FDA "high in" omega-3).
- polyunsaturated fat: 3.5g per serving
10.The Good Crisp Company Potato Crisps - Original, 5.6 oz
$3.86- Cals
- 140
- Protein
- 1g
- Carbs
- 18g
- Fat
- 7g
- Sat fat
- 3g
per 1oz (28g)
Aisle: STOREAlso at 442 of 442 Walmart storesWhy it's high in omega-3
Polyunsaturated fat ≥1.5g (omega-3 proxy) met (1.5 per serving).
See all 298 foods high in omega-3 at San Marcos 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.