Blood Clots and Neem
Neem compounds can reduce blood clotting which often close blood vessels and cause heart attacks. Occasional prophylactic use of neem tea may help keep the blood free of excessive clotting.
Neem and high heart rates Neem leaf extract exhibited anti-arrhythmic activity, returning to normal within eight minutes of administration, artificially induced arrhythmia.
Neem extracts can also decrease abnormally high heart rates. (Thompson and Anderson, 1978). Neem leaf tea several times a week may inhibit irregular heartbeats and help maintain normal heart rates.