The document discusses the importance of protein for athletes, recommending a daily intake of 1.4-2.0 g/kg of body weight. It provides a list of convenient high-protein snacks, along with their calorie and macronutrient content, highlighting options that require minimal preparation. The recommended snacks include items like Greek yogurt, cottage cheese, hard-boiled eggs, and beef jerky, all designed for on-the-go consumption.