A very small portion of food that is eaten between the heavy meals is called a snack. A wide variety of snack food items are presently available in the market to serve the instant hunger of the people such as potato chips, baby carrots, sandwiches and many more. Though, health experts have linked excessive snacking with the increasing prevalence of obesity in many countries, there are plenty of healthy snack food items that can be eaten to fulfill the hunger with healthy options. A variety of healthy snacks serve a good portion of significant vitamins with low levels of saturated fats, sugars and sodium content. Some of them are fruits and vegetables, nuts and seeds, snacks prepared with the whole grains, low fat dairy products and eggs, lean cheese and lean meat.
A snack is definitely smaller in portion than what is eaten in a regular meal. They are available in various forms like packaged snacks and processed snack foods that are made from fresh ingredients at home. The spread of convenience stores has helped a lot in making the packaged snack foods a significant business around the world today. Something that is portable, quick, and satisfying to immediately serve the hunger in between the scheduled meals can be called a snack. They are often classified as any junk food because they mostly have very little or almost no nutritional value, and this is why, they are generally not seen a healthy option.