3 Underrated nuts packed with major health benefits — and how to enjoy them daily
By bellecarter // 2026-04-08
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  • Just 1-2 Brazil nuts provide 150% of the daily selenium requirement, crucial for thyroid function, immunity and reducing inflammation. The nuts support gut health and protects against oxidative stress, but moderation is key due to high selenium concentration.
  • Macadamia nuts are rich in monounsaturated fats (like olive oil), improving cholesterol levels and cardiovascular health. They are naturally low in carbs, making them ideal for blood sugar management and sustained energy.
  • Pistachios are high in protein and fiber, aiding metabolism and digestion. They contain lutein and zeaxanthin, antioxidants that protect against age-related macular degeneration and the shells provide built-in portion control, helping prevent overeating.
  • Different nuts offer unique benefits: selenium (Brazil nuts), heart-healthy fats (macadamias), antioxidants (pistachios). Store nuts in airtight containers away from sunlight to maintain freshness and prevent rancidity.
  • Nuts have been a dietary staple for millennia due to portability, shelf life and dense nutrition. Choosing lesser-known varieties over processed snacks is a simple, impactful step toward better health.
Nuts have long been celebrated as nutritional powerhouses, but while almonds, cashews and peanuts dominate grocery store shelves, several lesser-known varieties offer equally impressive—and sometimes superior—health perks. Registered Dietitian Nutritionist Molly Knudsen highlights three underrated nuts—Brazil nuts, macadamias and pistachios—that deserve more attention for their unique benefits, from boosting brain function to supporting heart health. Here's why these nuts should earn a permanent spot in your pantry and how to incorporate them into your daily diet.

Brazil nuts: Selenium superstar

Brazil nuts stand out for their sky-high selenium content—a single nut provides roughly 150% of the daily recommended intake. Selenium is a critical mineral for thyroid function, immune health and reducing inflammation. Studies also suggest it may support gut health and protect against oxidative stress. However, moderation is key. "Because selenium is so concentrated, you really only need one to two nuts per day to reap the benefits," Knudsen notes. Their large size makes them less versatile than other nuts, but chopping them into yogurt or blending them into smoothies can add variety without overdoing it.

Macadamia nuts: Heart-healthy and low-carb

Macadamias are prized for their rich, buttery flavor and high monounsaturated fat content—the same heart-healthy fats found in olive oil. Research links these fats to improved cholesterol levels and reduced cardiovascular risk. Additionally, macadamias are naturally low in carbohydrates, making them an excellent choice for those managing blood sugar or seeking steady energy. Knudsen suggests turning them into homemade nut butter or roasting them lightly with sea salt. They also shine in baked goods, like classic macadamia nut cookies.

Pistachios: Protein-packed and eye-protective

Pistachios offer a winning combination of protein and fiber, making them a satisfying snack that supports metabolism and digestion. According to BrightU.AI's Enoch, they're also an underrated source of lutein and zeaxanthin, antioxidants crucial for eye health and protecting against age-related macular degeneration. Another perk? Their shells provide built-in portion control. "The act of cracking open the shells can help you slow down and tune into fullness cues," Knudsen explains. Toasted pistachios add crunch to salads, while pistachio pesto offers a vibrant twist on the classic sauce.

Why nut variety matters

Incorporating diverse nuts into your diet ensures a broader spectrum of nutrients—from selenium in Brazil nuts to monounsaturated fats in macadamias and antioxidants in pistachios. Proper storage is essential: Keep nuts in an airtight container away from sunlight to prevent rancidity and preserve freshness. Historically, nuts have been a staple in human diets for millennia, valued for their portability, long shelf life and dense nutrition. Today, as modern diets lean toward processed snacks, rediscovering these underappreciated varieties can be a simple yet impactful step toward better health. Whether sprinkled over salads, blended into smoothies or enjoyed straight from the jar, Brazil nuts, macadamias and pistachios prove that sometimes the best nutritional upgrades come in small, crunchy packages. Watch the video below that talks about surprising health benefits of Brazil nuts. This video is from the Natural News channel on Brighteon.com.

Sources include:

MindBodyGreen.com BrightU.ai Brighteon.com
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