For many years, there has been ongoing debate regarding the effect of yogurt consumption on blood sugar levels and whether it reduces the risk of diabetes. The definitive response has come from the U.S. Food and Drug Administration (FDA). According to NBC News, the FDA has stated that regular yogurt consumption may indeed reduce the risk of developing type 2 diabetes, confirming that food producers can promote this claim in their marketing without objection from the agency.
This decision was made in response to a petition filed by Danone, a food giant that owns major brands such as Danone, Activia, and Silk, in 2018. The company sought the FDA's acknowledgment that it would not oppose Danone marketing yogurt as capable of reducing the risk of type 2 diabetes. The agency confirmed that it would not contest this claim but noted that "consumers should be informed that consuming two cups of yogurt three times a week is the minimum needed to reduce the risk of type 2 diabetes."
Danone outlined the nutritional components of yogurt, including proteins, vitamins, and low sodium levels, along with studies supporting the relationship between regular yogurt consumption and a reduced risk of diabetes and related conditions. The sugar and fat levels in yogurt can vary significantly. The U.S. Centers for Disease Control and Prevention states that while low-fat or unsweetened yogurt is low in calories and a healthy source of protein, vitamin D, and calcium, flavored yogurts often contain high levels of added sugars, which should be consumed in moderation.
Research has long established a link between high consumption of added sugars and an increased risk of developing type 2 diabetes. Several studies, notably a 2022 study, found that the consumption of fermented dairy products, especially yogurt, may provide protection against the development of this type of diabetes. Yogurt is also part of the Mediterranean diet, along with other staple foods such as fresh produce, whole grains, olive oil, and fish. A study conducted in 2020 found that adherence to this diet significantly reduces the risk of type 2 diabetes. However, a study conducted in 2016 found no link between dairy consumption and the disease.
