Healthy Foods to Have in Your Kitchen at All Times

By Caitlin Moscatello

You get it by now: Fruits and vegetables are good, potato chips and Oreos are bad. Not exactly rocket science. But are you stocking your fridge and pantry with the right healthy foods—as in, the ones that give you optimum nutrition for your buck (and shelf space)? Here are the foods to put on your grocery list—and keep there—for a healthy diet.
Yogurt
Keep your "good" digestive bacteria at a healthy level with yogurts containing live, active cultures. Warning: Some varieties are packed with sugar, so stick with plain or check the labels before tossing it in your grocery cart. Yogurt is one of several super diet foods thanks to the fact that it's both filling and loaded with calcium, potassium and vitamin B.
Wild Salmon
Unlike some other types of fish, studies have shown that mercury levels are relatively low in salmon. This is good news, considering the fish offers optimum nutrition and protein for few calories. It also contains omega-3's, which help maintain heart health. Why go wild? Farm-raised salmon can be more prone to disease and may have been exposed to or treated with antibiotics.
Egg Whites
Even with yolks, eggs have just 70 to 80 calories each—but that yellow center is high in cholesterol. Buy fresh eggs and then take out the yolks for a quick boost of protein in your breakfast. Mix them up with fresh vegetables to add flavor.
Leafy Greens
Healthy greens like broccoli, cabbage and kale have optimum nutrition and are loaded with a plant chemical that may help lower your risk of cancer. Low on vitamins? Add some spinach to your salad. Like other dark, leafy greens, it's loaded with iron and vitamin K, the latter of which may prevent osteoporosis, diabetes and arthritis