7. Cereals:

Cereals can be an excellent source of carbs, calories, and nutrients. Some healthy choices are oats, granola, multigrain, etc. Eating cereals are a great way to gain weight and improve digestion.
Advantages:
- Meets the vitamin and mineral needs of the body.
- Helps hormone balance.
- Helps transmit nerve impulses.
Disadvantage:
- Cereals with added sugars lead to chronic health conditions.