sun flower seeds
1 cup, in shell, yields/46 g

About This Food
Sunflower seeds are a popular snack, widely enjoyed around the world. The calories in sunflower seeds is 251.2. Sunflower seeds are a good source of vitamin E, an antioxidant, and provide magnesium, which is important for bone health. They also contain linoleic acid, an essential fatty acid. However, they're relatively high in calories. A reasonable portion, say about 1-2 tablespoons per day, can be part of a healthy diet. People watching their sodium intake should opt for unsalted varieties. For weight management, moderate consumption is key, as they're energy-dense. Roasting sunflower seeds without added oil is a great way to lower the fat content.
Calorie Burn Time
How long would it take to burn off 1 cup, in shell, yields (251 calories) of sun flower seeds: