Fever and muscle aches are initial signs of the onset of flu in the body. In some cases, muscle aches might get aggravated by bone aches that knock all the energy levels of the body. There is an immense loss of fluids during the progress of flu. This loss marks the loss of body essential ions called electrolytes. This nutrient is responsible for enabling muscle contractions, cellular metabolism and nerve impulses. Other essential nutrients that are lost during flu are potassium, magnesium, sodium and calcium. This leads to the improper function of special ion channels on the muscle cells. This triggers the sensation of lifelessness and exhaustion as if you have just finished the marathon. As a result, you experience minor or acute muscle aches, depending on the severity of potassium loss.

The best way to beat the muscle ache is to binge on potassium and sodium rich food. These nutrients are present in rich quantities in dark green vegetables like spinach. Further, these ingredients are also present in fruits like bananas and sweet potato. Water must be consumed to replenish the loss of electrolytes in the body. People can also opt for consuming sports drinks in order to stimulate their energy and bring back the lost potassium back.