Snacks are small meals that people eat between or after meals. They can be either healthy or unhealthy. Healthy options such as fruits, vegetables, nuts, and yogurt provide vitality and aid daily nutrition while unhealthy ones like processed and junk food such as chips, candy, and sugary drinks can cause health harm. Selecting smart snacks is critical to guarantee good health. Snacking in moderation can enhance focus, increase energy and productivity. Choices vary depending on taste and diets.