专家问答：健康脂肪与油脂

Ask the Expert By Toby Amidor, MS, RD, CDN, FAND Healthy Fats & Oils Although the new DGAs preserve the previous recommendation to limit saturated fat to less than 10% of total calories, these DGAs “are recommending meat, full-fat dairy, butter, and beef tallow—all of which contain a substantial amount of saturated fat,” says Monica Reinagel, MS, LDN, host of the Nutrition Diva podcast (https://wellnessworkshere.com). According to Reinagel, “In practice, it’s very difficult to harmonize those two pieces of advice,” giving the example that three servings of full-fat dairy brings the calories to 10% of total calories from saturated fat, before adding any meat, butter, or tallow. …