Junk food and healthy food are two opposite choices we face daily. Junk food like burgers, chips, soft drinks, and pizzas may taste delicious, but they contain high fat, sugar, and salt. Eating them regularly can lead to obesity, heart problems, and low energy. On the other hand, healthy food such as fruits, vegetables, pulses, milk, and nuts provides vitamins, minerals, and proteins that keep the body strong and disease-free. While junk food satisfies our tongue for a short time, healthy food supports long-term health and fitness. Children and adults should limit junk food to occasional treats and focus more on healthy meals. Choosing healthy food improves immunity, energy, and brain power. In simple words, junk food weakens the body while healthy food strengthens it.