| 5 star (2) | 100% |
Mary (Newport, RI) on 05/14/2018: 
I have had poor circulation my whole life, especially cold hands and feet, which got worse when I hit my 60s. I started on 1 capsule of nattokinase at dinnertime and rapidly felt more warmth in my hands. Then about a week later I had more warmth in my feet. This improvement to my extremities is remarkable to me because I have tried other supplements to improve circulation like horse chestnut but they absolutely did not help.
I will continue to take 1 capsule of 2,000 a day. Only side effect is that I tend to bruise more easily but that's okay.
Hisjewel (Usa) on 01/16/2018:
Nattokinase has helped me with circulation problems. I do use Pine bark also.
HisJewel
