Melatonin is a natural chemical created in your body, so no it is NOT bad for your heart. Melatonin vitamins can be bad for your body but your heart is safe.
yes
No
No it is not
Meth,marijuana,weed
Yes
Bio-Melatonin is a branded product containing 3mg of melatonin in an immediate release formulation.
Melatonin is a supplement.
painfully pass blood and stones
people with bad kidneys
Salt is affecting kid because if bad for your heart kidneys and wastlines.
tan excess amount of salt in your diet.