Understanding Lactose and Blood Sugar: What Diabetics Should Know About Dairy

Many people with diabetes need to monitor their intake of carbohydrates, including those found in dairy products. Understanding how lactose affects blood sugar levels can help in making informed dietary choices.

Lactose in Dairy Products

Lactose is a natural sugar found in milk and dairy products. It is composed of glucose and galactose, which are sugars that can impact blood sugar levels. When consumed, lactose is broken down in the digestive system into these simpler sugars.

Impact of Lactose on Blood Sugar

For most people, lactose has a moderate effect on blood sugar. However, in individuals with diabetes, consuming dairy with high lactose content can cause blood sugar spikes if not accounted for in their meal planning. The degree of impact varies based on the type of dairy product and portion size.

Dairy Options for Diabetics

Choosing the right dairy products can help manage blood sugar levels. Some options include:

  • Unsweetened Greek yogurt
  • Cheese with low lactose content
  • Milk alternatives like almond or soy milk
  • Low-fat or full-fat dairy, depending on individual tolerance