This article is part of a broader study by the National Telecommunications and Information Administration (NTIA) about the uses and limitations of self-regulation. The NTIA has also already given (somewhat qualified) support for a self-regulatory approach for the control of personal information in telecommunications.1.
Vitamin B6 Overdose. People taking large dosages of vitamin B6 (pyridoxine) on a regular basis for an extended period of time should be aware that problems can arise. There is a potential for damage to your nerves, but in most cases it is reversible.
The antidote for a warfarin overdose is vitamin K, which can be given in tablet or injectable form. These treatments must be done carefully. If too much vitamin K is given, this can reverse the effect of warfarin so much that it is no longer effective for preventing blood clots.