How do people benefit from a healthy nutritional diet? They contend with an energy imbalance. They must allot more money toward healthcare costs. They face the reality of having a shorter life span. They experience a lower risk of developing heart disease.How do people benefit from a healthy nutritional diet? They contend with an energy imbalance. They must allot more money toward healthcare costs. They face the reality of having a shorter life span. They experience a lower risk of developing heart disease.