Your doctor may recommend giving the injection during your period
"The isoniazid-NAD adduct is a slow, tight-binding inhibitor of InhA, the Mycobacterium tuberculosis enoyl reductase: Adduct affinity and drug resistance"
While short-term LC supplementation has demonstrated positive effects, including increased endurance, improved hepatic fat metabolism, and myocardial stability, evidence indicates that the prolonged supplementation may pose risks, particularly for individuals with pre-existing cardiovascular or renal conditions
If the material dissolves and the solution returns to a clear (though possibly colored) state, it might have been minor crystallization
H(+)-coupled divalent metal-ion transporter-1: functional properties, physiological roles and therapeutics