Many cereals marketed to children or labeled as "low-fat" or "fat-free" can be high in added sugars and lacking in fiber or protein, leading to a quick rise and fall in energy levels.
Flavored yogurts often contain high amounts of added sugars, which can contribute to rapid spikes in blood sugar and subsequent energy crashes.
Pastries like croissants, muffins, and white bread are made from refined flour, lacking in fiber and nutrients. They can cause a rapid increase in blood sugar levels and leave you feeling hungry soon after eating.
Many commercial fruit juices contain added sugars and lack the fiber found in whole fruits. Drinking juice alone may result in a quick rise in blood sugar followed by a crash.
Bacon, sausages, and certain deli meats are high in unhealthy fats and sodium. They're low in nutrients and may not provide sustained energy.
Pre-packaged flavored oatmeal often contains high amounts of added sugars and artificial flavorings, lacking the fiber and protein necessary for satiety.
Smoothies made primarily with fruits, fruit juices, and sweetened yogurts can be high in sugars and low in protein or healthy fats, leading to a quick sugar rush and subsequent energy slump.
Some granola or cereal bars can be high in added sugars and low in protein or fiber, leading to a temporary energy boost followed by hunger.