21. Avocados
“I am a huge fan of these fruits! They’re packed with vitamin C to help boost your immune system and healthy fats which are an essential part of your diet,” says Crovak.
“They are a great addition to most foods, as a spread on sandwiches, or even plain with some sea salt and freshly cracked pepper. My go-to morning breakfast is two sunny side up eggs with a side of creamy avocado, delicious and nutritious!” And here’s an unexpected surprise: “Avocados also offer up to 40 percent of your daily recommended fiber intake,” says Hever.