These synthetic forms are not biologically active in the same way as the natural L-isomer and can actually competitively inhibit the absorption and utilization of naturally occurring L-carnitine, potentially inducing a state of carnitine deficiency and worsening fatigue symptoms
Although the body naturally produces Glutathione, it becomes less abundant due to aging, stress, and exposure to toxins
Patients who have been told to "just live with it" are understandably open to trying something that offers a plausible biological mechanism and a sense of agency, even without a full evidence base
Venkatesh D, Stockwell BR, Prives C
In sum, the data presented for isolated MMA and normal human hepatocytes demonstrate a clear effect of the BCATi to reduce labeling of products derived from valine catabolism, as well as an inhibitory effect on the reverse BCATm reaction that converts KIV to valine
This is why experts recommend the detox process must be gradual and sustained to see actual results rather than attempting rapid elimination while consuming alcohol