1. Sugary Breakfast Cereals

Sugary breakfast cereals are often marketed as healthy, but most are heavily processed and loaded with refined sugar. When eaten on an empty stomach, they cause a rapid rise in blood glucose, forcing your pancreas to release a large amount of insulin. This leads to a sharp energy crash within one or two hours, leaving you hungry, tired, and unfocused.
Additionally, these cereals lack sufficient protein and fiber, which are essential for satiety and stable energy. Over time, frequent morning sugar spikes may contribute to insulin resistance, weight gain, mood swings, and increased cravings throughout the day. Children are especially vulnerable, as sugary cereals can affect concentration and behavior during school hours.
Healthier alternative: Plain oats, eggs, or unsweetened muesli.