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Costco isfamous for its larger-than-life 700-calorie muffinsand pizza dripping in saturated fat.

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However, there are lots of healthy eats and treats that can be found at the mega-store.

Wild-Caught Salmon

First, start with a good protein.

Collingwood recommends wild-caught salmon, either frozen or fresh.

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Costco

“Wild-caught salmon is rich in Omega-3s for heart and brain health,” she explains.

These healthy fats are essential as we age, helping to reduce inflammation and support cognitive function.

FYI:Costco eggs are so popular with shoppers that there are regular shortages.

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Costco

, so you’ll want to grab them while you’re able to.

Oats

Steel-cut oats or rolled oats are another Costco must-buy for anyone over 50.

“Great for complex carbs, fiber for heart health and digestion,” Collingwood says.

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Costco

Oats can help lower cholesterol and keep your digestive system running smoothly.

Avocados

Over in the produce aisle, don’t sleep on avocados.

Collingwood explains that the fleshy fruit is packed with healthy fats and fiber for brain and heart health.

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Costco

They’re perfect for spreading on toast, adding to salads, or blending into smoothies.

Blueberries, strawberries, and raspberries fresh or frozen are all great options.

“Berries are high in antioxidants and fiber for digestive health and disease prevention,” says Collingwood.

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Costco

Costco’s large packs ensure you’ll have plenty on hand for all your meals.

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Costco

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Costco