How breakfast time affects thinking skills

This study tests how the glycemic index (how fast a food raises blood sugar) of breakfast affects memory and focus. It compares people who naturally wake early versus late, to see if the ideal breakfast depends on your body clock.

This study looks at how different aspects of breakfast—like ingredients and preparation—affect how much and what you eat throughout the day. Researchers want to understand if breakfast choices influence hunger and eating patterns.

This study tests whether eating a specific breakfast cereal affects your appetite and mental performance. It is for healthy adults who regularly eat cereal and are not trying to lose weight.

This study looks at how low blood sugar after eating affects thinking and memory in people who are either early birds or night owls. It may help understand if sleep type changes how your brain handles blood sugar dips.

This study tests whether eating all your meals in an 8-hour window earlier in the day (like 8 am to 4 pm) can help lower blood pressure and improve heart health in adults over 60. You would skip breakfast less often and eat your main meals earlier than usual.

This study tests whether eating only during certain hours of the day (time-restricted eating) can affect your thinking and memory. If you are a healthy, right-handed adult who speaks German, you may be able to join.