Potassium has two functions in our body:
As an electrolyte, it conducts electricity and is important for contracting skeletal muscle, smooth muscles, for the function of the heart and digestive tract.
As a mineral, it is important for liver function.

Symptoms of potassium deficiency in our body:
Muscle weakness.
Cramps in limbs
Fatigue.
Cardiac arrhythmia.
Paralysis.
It affects the digestive system, causing constipation and stomach problems.
It affects brain function, and people experience confused or sluggish thinking and agitation.
It causes fatigue, tingling, and numbness.
Lack of energy.
Vomit
Diarrhea.
Excessive sweating.
Poor nutrition.
Potassium deficiency occurs when our body experiences significant urinary or gastrointestinal losses.