Muscle twitchings are found in acid-base imbalance in the body,
low sodium,calcium and vit D deficiency,Alzheimer’s disease,muscle fasciculation syndrome(a disorder of the nervous system characterized by the uncontrolled twitching (fasciculation) of muscle groups in various parts of the body),Motor neuron disease like ALS,chronic fatigue syndrome,hypoparathyroidism,spinal muscular atrophy or spinal neoplasms and spinocerebellar ataxia.