Calvit- LC Tablet:
Calvit-LC tablet enhances bone health by providing essential nutrients. It is a prescribed medicine for bones. Consult your doctor before intake of medicine to avoid any health issues, which can be taken with or without a meal but regularly till the date your doctor has prescribed. 
Composition : Calcium Carbonate 1250 mg + Levocarnitine 150 mg +  Vitmain E 200 I.U. + Vitamin D3 250 I.U.
Levocarnitine 
Improves oxidative absorption of glucose. 
Decrease lactate formation & acidosis
Decreases lipid peroxidation. 
Vitamin E 
Reduces free radicals & increases circulation.
Benefits : 
Joint protection safety with better tolerability. 
Decreases severity of physical & mental fatigue
Improves bone & muscle integrity.
Muscle cramp
Side effects: The most common side effects of this drug are headache, vomiting, nausea, dizziness, but these symptoms are temporary.