B vitamins affect how the body processes the nutrients we eat and how it converts them into energy. Symptoms of B vitamin deficiency include: fatigue, anemia, weakness, memory loss, and digestive problems. Iron for Energy Support.
Definitions for enervated. Here are all the possible meanings and translations of the word enervated. Princeton's WordNet(0.00 / 0 votes)Rate this definition: adynamic, asthenic, debilitated, enervated(adj) lacking strength or vigor.
There is a biochemical and anatomical difference. Exhausted would implies that there is no available energy for the task at hand and enervated would suggest that the intended task lack the nervous potential to be actuated. That said, in popular discourse, there is not much difference between the two.