106054
Vitamin C megadoses are claimed by alternative medicine advocates including Matthias Rath and Patrick Holford to have preventive and curative effects on diseases such as cancer and AIDS , but the available scientific evidence does not support these claims .
 Matthias Rath, Patrick Holford, cancer
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Matthias Rath, Patrick Holford, cancer