Mackerel
If you want to include more fish in your diet, mackerel is the way to go. Like tuna and salmon, it is a great way to add more flavor to your salads. This oily fish is loaded with omega-3 fatty acids and antioxidants like selenium. Mackerel would not be on this list if it did not help prevent cancer and heart disease!
Cashews
Cashews are bursting with monounsaturated fats that help bring down LDL cholesterol levels and raise HDL levels at the same time. Moreover, they are rich in antioxidants as well and this ensures the prevention of cellular damage.