Once viewed negatively due to their fat content, nuts have successfully transformed their image and are now recognized as a vital ingredient in healthier products. Their popularity has surged not only in snacks but also in grain-free items, gluten-free flours, and dairy-free milk alternatives. According to data from the U.S. Department of Agriculture, per capita nut consumption in the United States rose by 26% from 2000 to 2010. During this period, nutritionists began to emphasize their advantages, and consumers became more aware of sources of “good fats.” Recently, the Food and Drug Administration (FDA) has revised its definition of “healthy” to include nutrient-dense products like almonds and avocados, aligning better with the 2015 Dietary Guidelines for Americans. This change followed a challenge from Kind, a snack bar manufacturer, after the FDA issued a warning letter prohibiting the use of the term “healthy” due to the saturated fat content derived from nuts. The FDA reconsidered its stance, allowing Kind to label its products as “healthy.”
The latest study further supports the health benefits of nuts. In 2003, the FDA approved a qualified health claim linking tree nut consumption to a reduced risk of heart disease. Earlier this month, macadamia nuts were added to the list of specific nuts that manufacturers can highlight on their product labels for heart health benefits, alongside walnuts, almonds, and pistachios. Additionally, the importance of nuts is reinforced by their contribution to dietary calcium, which is essential for maintaining strong bones and overall health. In particular, nuts like almonds are known for their high calcium content, making them a smart choice for those seeking to improve their nutrient intake. Overall, the growing recognition of nuts, including their calcium benefits, underscores their role in a balanced diet and their contribution to heart health.