Skipping Breakfast: What It Can Mean for Blood Sugar

Skipping breakfast can affect blood sugar, but the response is not the same for everyone. Diabetes, medication use and what a person eats later in the day can all influence the outcome.

During an overnight fast, the liver releases stored glucose to help keep the body supplied with energy. Missing breakfast does not necessarily cause blood sugar to fall, as hormones also help regulate glucose levels.

For some people, particularly those with type 2 diabetes, skipping breakfast may contribute to a sharper rise in blood sugar after a later meal. It can also leave people hungrier, making it harder to manage portions and food choices.

People who use insulin or certain diabetes medicines face a different concern: delaying or missing a meal can increase the risk of low blood sugar. They should follow their prescribed meal and medication plan and seek medical advice before changing their routine.

A balanced breakfast containing fibre and protein can support a steadier eating pattern. For anyone managing diabetes, the safest approach is an individual plan that takes account of glucose readings, treatment and daily habits.