Plain Greek yogurt is renowned for its high protein content (around 20g per cup) and relatively low calorie count (approximately 130 calories per serving). 

Egg whites are a lean protein source, containing approximately 4 grams of protein per large egg white and only about 15 calories. They are virtually fat-free and cholesterol-free

Pickles are cucumbers that have been pickled in vinegar or brine, resulting in a tangy and crunchy snack. They are low in calories, with approximately 5 calories per ounce, 

Watermelon is a refreshing and hydrating fruit known for its high water content (over 90%) and low calorie count (about 45 calories per cup). It's rich in vitamins A and C

Apples are a nutrient-dense fruit that's low in calories (around 60 calories per medium apple) and high in dietary fiber (about 4 grams per apple). The combination of fiber 

Strawberries are a delicious and nutrient-rich berry that's low in calories (approximately 50 calories per cup) and high in fiber and vitamin C. Their natural sweetness satisfies 

Blackberries are another nutrient-packed berry low in calories (around 60 calories per cup) and high in fiber, vitamins C and K, and manganese. They are rich in antioxidants