Dark Chocolate: High in antioxidants, particularly flavonoids, dark chocolate (with a cocoa content of 70% or higher) can help reduce heart disease risk and improve brain function when consumed in moderation.

Popcorn: When air-popped and minimally seasoned, popcorn is a whole grain snack that's high in fiber and can help with digestive health. Just avoid heavy butter and salt.

Peanut Butter: Although high in calories, natural peanut butter (without added sugars or oils) is rich in protein, healthy fats, and can help control hunger without spiking your blood sugar.

Cheese: Cheese is often tagged as junk food due to its fat content, but it's a good source of calcium, protein, and other essential nutrients. Opt for real cheese and avoid overly processed versions.

Potatoes: Regular potatoes are often demonized due to their carbohydrate content, but they are high in vitamins C and B6, potassium, and fiber, especially if eaten with the skin on.

Frozen Yogurt: While it can be high in sugar, frozen yogurt is also a source of protein and probiotics, which are good for digestive health. Choose plain versions and add fresh fruit for sweetness.

Nuts: Often avoided due to their high fat and calorie content, nuts are a great source of protein, fiber, healthy fats, and various vitamins and minerals. They're very filling, which can help manage weight.

Red Wine: Though alcohol should be consumed in moderation, red wine contains resveratrol, a compound that may offer heart health benefits and help in controlling cholesterol.

Coffee: Regular black coffee is low in calories and a natural source of antioxidants. Studies suggest that it can boost metabolism, enhance brain function, and may reduce the risk of several diseases.