Table 2 Characteristics of references retrieved on the websites selling nutritional supplements
From: Nutritional supplements for diabetes sold on the internet: business or health promotion?
Nutritional supplement | Ingredient | N° of references | N° of relevant references* | Publication date of relevant references |
|---|---|---|---|---|
Glucocin | ||||
Biotin | 19 | 2 | 1990 | |
Magnesium | 26 | 2 | 1998 | |
Chromium | 26 | 10 | from 1987 to 2000 | |
Momordica c. | 3 | 1 | 2007 | |
Gymnema s. | 3 | - | - | |
Camellia s. | 27 | - | - | |
Diachieve | ||||
Sugar Defense | † | 23 | 3 | 1997/1999/2000 |
Insulate Plus | ||||
Chromium | 2 | 1 | 1990 | |
Gymnema s. | 1 | - | - | |
Vaccinium m. | 2 | 1 | 1997 | |