Junk food:-
The frequent consumption of junk food increases the intake of excess fat, common carbohydrates, and processed sugar, which can increase the risk of obesity and heart diseases. As a result, obesity can lead to clogged arteries, which can lead to a heart attack.
It has also been suggested that eating junk food affects the brain in the same way as consuming drugs.
Junk food addiction makes one not feel like eating healthier food options like fruits, vegetables, salads, etc., due to which there is a lack of nutrition in the body.