I am 49 years 170cm, 74 kg. Since childhood until now, I have general fatigue, numbness, weakness, muscle cramps, tingling, after exercise heart rate very high. Lab. Tests: CBC, Hg, UA, EMG, EKG, T3, T4, O2SAT, Fe, SGOT , SGPT, STOOL EXAM, Ca, P, ECHOARDIOGRAPH, Protein of serum, altogether normal.
Vitamin therapy are Ineffective.