When you eat meals at different times rather than on a regular schedule, your body goes into stress mode. For example, when you eat breakfast at 7 a.m. one morning and 11 a.m. the next, your body becomes confused about where its next meal is coming from. This causes the secretion of the stress hormone cortisol. High levels of cortisol lead to spikes in insulin, which causes inflammation and can increase the risk of many cancers.
Create a regular meal schedule and do your best to stick with it. Since life often intervenes when it comes to routines, make a habit of carrying a healthy snack with you at all times, such as air-popped popcorn or an apple, to ward off hunger pangs and insulin spikes.