Avocado

Avocados supply over 20 essential vitamins and minerals in a single fruit, including potassium, folate, and vitamins K, C, B5, and B6. The oleic acid in avocados has been shown in controlled trials to reduce LDL cholesterol by 10-15% while raising protective HDL levels, all at 160 calories per 100g — a heart-healthy profile that complements salmon's omega-3s.