Keep out of reach of children. If pregnant, lactating or taking medications, seek professional health advise before taking.
Those who are taking phenothiazines, a type of anti-psychotic medication, should not take blackcurrants as it may increase the risk of seizure.
Additionally, blackcurrants may slow blood clotting. If you have a bleeding disorder or are taking a medication for blood clotting, such as Warfarin, you should consult with your doctor before taking blackcurrants. You should also not take blackcurrant prior to surgery as it may increase bleeding risk.