Seasonality affects food choices and nutrition by influencing the availability and freshness of produce. During different seasons, certain fruits and vegetables are at their peak, providing optimal nutrients and flavors. For example, summer typically brings fresh berries and tomatoes, while winter offers hearty root vegetables and citrus fruits. Seasonal eating often encourages consumers to prioritize local and sustainably grown foods, which can improve nutritional intake. Additionally, adjusting diets according to seasonal availability helps in maintaining a balanced and varied diet throughout the year, promoting overall health and wellness.