Explanation
A. While it’s relevant that other compounds could also affect amyloid protein accumulation, the statement does not directly strengthen the argument concerning turmeric and its consumption in India.
B. The belief of scientists about amyloid plaques being a symptom rather than a cause does not directly strengthen the argument about the preventative effects of turmeric consumption on Alzheimer's disease.
C. The age distribution in India compared to worldwide does not directly support the argument that turmeric consumption helps prevent Alzheimer's disease.
D. Information about other compounds in turmeric and whether they have been studied does not strengthen the argument about curcumin's role in preventing Alzheimer's disease.
E. (Correct Response) If the regions of India with the highest per capita consumption of curry, and consequently turmeric, also have the lowest incidence of Alzheimer's disease, this would provide stronger support for the argument that turmeric consumption may be linked to preventing Alzheimer's disease.
The statement that most strengthens the argument is option E, as it provides a direct correlation between the consumption of turmeric and the incidence of Alzheimer's disease within a specific population.