Dehydration leads to loss of electrolytes along with water. Electrolyte balance helps maintain mood of an individual, because blood potassium levels affect release of cortisol, a hormone that is secreted during stress situations and induces the famous flight or fright reaction, which includes anger. Bananas are rich source of potassium.
Considering the given information, which of the following inferences is true?
A. not consuming bananas will lead to mood imbalance.
B. a dehydrated person should eat bananas .
C. dehydrated people are prone to mood swings
D. if potassium balance is maintained in blood, a person's mood will be stable.
E. banana consumption curbs release of cortisol.
Can anybody explain this one?