Not for Human or Animal Consumption
In patients with Parkinsons disease on levodopa monotherapy, vitamin B supplementation can increase peripheral levodopa metabolism and thus reduce the amount of levodopa reaching the central nervous system, worsening symptom control
Albinism is an example of a genetic skin condition associated with a lack of pigment in the skin
Its also advised against for individuals with active or suspected cancer or those with Wilsons disease, a rare genetic disorder related to copper metabolism
This involves preparing samples and standards in a specific diluent, followed by incubation, washing, and detection steps that culminate in absorbance measurement at designated wavelengths
Effects of -tocopherol and -carotene supplementation on cancer incidence and mortality: 18-year postintervention follow-up of the alpha-tocopherol, beta-carotene cancer prevention study