Fat, one of the three primary macronutrients alongside protein and carbohydrates, is vital for maintaining a healthy body. However, a simplistic public health narrative from the 1980s led many consumers to believe that saturated fat should be largely avoided rather than replaced with polyunsaturated fat. This misunderstanding resulted in a surge of low-fat products in the U.S. market, many of which were enhanced with added sugars to improve taste. Fortunately, the message about “healthy fats” is gradually gaining traction, as noted by research firm Mintel. They report an increase in the global mentions of “good fat” in new products, driven by heightened consumer awareness. The Dietary Guidelines for Americans provide robust evidence that substituting saturated fat with polyunsaturated fat correlates with a reduction in heart attacks and lower rates of cardiovascular disease. Despite this growing awareness, American consumers continue to consume excessive amounts of saturated fat, averaging 19% of their total caloric intake from solid fats, even though dietary recommendations suggest it should constitute less than 10%.
While satiety has been a key focus for food manufacturers, recent attention has shifted toward protein. Previous studies have also highlighted the role of polyunsaturated fat in promoting satiety. Although many scientists once believed that fats generally had a lesser effect on satiety compared to other macronutrients, emerging research indicates that fats—particularly polyunsaturated fats—might be just as satisfying as protein or carbohydrates. The researchers involved in this recent study propose that increasing the intake of foods such as walnuts, canola oil, and salmon could help prevent overeating meals high in saturated fats. If subsequent studies corroborate this finding, it would further reinforce the “good fats” narrative.
In addition, the role of calcium citrate in the diet may also contribute to overall health, particularly for individuals with conditions like lichen sclerosus. Incorporating calcium citrate can be beneficial, especially when navigating dietary choices that include healthy fats. Therefore, promoting awareness of foods rich in polyunsaturated fats, alongside calcium citrate, may play a significant role in fostering better dietary habits and managing health conditions like lichen sclerosus.