 My name is Katie Day, and I am a registered dietitian at Hackensack University Medical Center. There are a lot of easy tips that men and women can take into account when starting on a heart-healthy diet. Some foods that a lot of my patients often think are healthy are commercially prepared yogurt, specifically Greek yogurt. Now Greek yogurt by itself is a very healthful food loaded with protein, calcium, vitamin D. But when you're adding a lot of sugar to it, that's when it becomes not so much of a healthful food. The way that you can make a yogurt more healthy is by choosing a plain version and adding sweeteners yourself. So by adding fresh fruits, nuts, seeds, that becomes a healthful yogurt. Another food that people generally think is healthy are granola bars. So granola bars by themselves, when you're choosing whole grains, nuts, seeds, that's a healthful food. But when you're adding processed oils and tons of sugar, then granola bars aren't always the best choice. A lot of my patients also think that juice is a healthful option. And there are much more healthful alternatives like water, unsweetened iced tea, and even flavored seltzer. So when you're juicing the fruit, you're taking out the healthful parts of it, like the fiber and a lot of the other nutrients. So juicing is not always the best idea when you're just talking about fruits. On the flip side, a healthful food that people tend to avoid are white potatoes. A lot of people think that sweet potatoes are much healthier, but white potatoes contain a lot of nutrients, including potassium, vitamin C, and B vitamins. So when you're cooking potatoes in a healthful way, not frying them, but maybe grilling them or baking them in the oven with some olive oil and herbs, not salt but salt-free herbs, then that becomes a healthful food.