Results of a pilot study
Guinea pigs have also been identified as a representative alternative rodent model together with rats [48,49]
A safe, compliant pathway is to use licensed telehealth or in-person clinics that can evaluate your symptoms, confirm deficiency when appropriate, and prescribe an approved product
Enforcement actions happen, but they are typically against local sellers who have crossed specific advertising lines, and they do not affect the underlying supply chain (Chinese manufacturing, e-commerce listings, telehealth clinics in permissive jurisdictions)
Also, a phase III randomized placebo-controlled trial demonstrated that another compound protective against oxidative stress, dexpramipexole, did not improve motor function in ALS patients (Cudkowicz et al., 2013)
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