Registered dietitian Abbey Sharp is challenging the negative stigma surrounding certain foods by highlighting the potential health benefits of potatoes, egg yolks, and full-fat dairy. Potatoes have been criticized for their high carb content, but Sharp argues that they are a good source of key vitamins and nutrients, including potassium, vitamin C, and vitamin B6. Additionally, potatoes contain resistant starch, a type of fiber that can help regulate blood sugar and may prevent obesity, colon cancer, and diabetes. Sharp also points out that boiled potatoes were found to be the most filling food in a 1995 study, compared to croissants, which were the least filling. The American Heart Association recommends baking, broiling, or steaming potatoes with the skin on for maximum health benefits.
Sharp also defends the reputation of egg yolks, which have historically been labeled as fatty cholesterol bombs. However, she notes that dietary cholesterol does not significantly impact blood cholesterol levels. Egg yolks are rich in nutrients like vitamin D and choline, which are essential for brain and nervous system function. In addition, egg yolks contain up to half the protein of the entire egg. The Cleveland Clinic states that it is generally safe to consume one whole egg, including the yolk, per day. Harvard University emphasizes that the fats and carbohydrates in one’s diet have a greater influence on blood cholesterol levels and heart disease risk than dietary cholesterol.
Furthermore, Sharp praises full-fat dairy products, particularly fermented options like yogurt, for their potential health benefits. Full-fat dairy contains conjugated linoleic acid, which may improve insulin sensitivity and reduce body fat, as well as butyrate, which promotes gut health, and gangliosides, which are essential for brain development. Recent research has not found a link between full-fat dairy and cardiovascular disease, and some studies suggest that full-fat dairy may actually reduce the risk of obesity and weight gain. Harvard recommends incorporating both low-fat and full-fat dairy into one’s diet to maximize the health benefits of both.
Overall, Sharp challenges the notion that certain foods are inherently bad for one’s health and encourages people to reevaluate their beliefs about these so-called “bad” foods. By debunking myths surrounding potatoes, egg yolks, and full-fat dairy, Sharp highlights the potential health benefits of incorporating these foods into one’s diet in moderate amounts. Rather than demonizing these foods, Sharp advocates for a balanced approach to nutrition that includes a variety of foods from different food groups. Ultimately, Sharp’s message is one of empowerment and education, encouraging individuals to make informed choices about their diet and not to fear certain foods based on outdated misconceptions.
