This is a precautionary concern
Vitamin B12 with cyanocobalamin is a common supplement found in tablets, sublingual forms, and injectables
However, the accuracy of the sucrose detection task (i.e., the percent correct trials) was not significantly altered by tesofensine ( S3 Fig )
Rotaru DC, van Woerden GM, Wallaard I, Elgersma Y
For long-term stability, refrigeration or freezing may be recommended
This reflects several practical and risk-management considerations: Feasibility: 10 mg represents a testable dose that fits typical tablet manufacturing and is easy to dose consistently Precaution: It is substantially lower than the upper range of animal studies when adjusted for expected human bioavailability Tolerability: Community reports suggest 10 mg daily is generally well-tolerated in most users without major adverse effects Observability: At lower doses, any effects (beneficial or adverse) are more likely to be attributable to Dihexa rather than confounding factors Cost-effectiveness: 10 mg balances efficacy expectations with pricing practicality However, "conservative" and "well-tolerated at low doses" does not mean "safe." The absence of clinical trial data means individual responses are unpredictable