Taking nattokinase following a few health events. Underlying condition of cancer, had sepsis a few years earlier, which in turn affected my cardiovascular system and it was a ? mini stroke that made me look at this product. I researched carefully first, read the literature from Japan on it. Began on another brand which was excellent. Although not able to prove it, I feel that it was taking Nattokinase that has also made an unexpected improvement in heart rhythm (LBBB) over the course of that year. I wondered if it was really working until I accidentally cut my hand....then part of that question was answered:). Then that product was discontinued. Stopped taking the nattokinase for about six months. Recently ended up in an ambulance again with what turned out to be a possible clot...again. Other than initial tachy of 135, ECG now perfect (their words not mine) no LBBB evident. Eventually sent home still not feeling that great (chest, neck ache). So back on this brand of nattokinase straight away. Took about a week to feel better. Planning to stay on a half dose (one capsule) permanently. Natto is extensively used in Japan, I wish that western medicine would take a close look at it. I have read of a few NZ patients who could not take Warfarin, who take nattokinase under the care of their specialists. This particular brand is the only one (I believe) endorsed by the Japanese (production).
