Appendix Table.

Serious Adverse Events Among 307 Participants Over 2 Years

Week	Study Group	Event	Related
48	Low-fat diet	Right and left knee replacement	No
43	Low-fat diet	Severe allergic reaction to trimethoprim–sulfamethoxazole	No
80	Low-fat diet	Cellulitis from dog bite	No
7	Low-carbohydrate diet	Ovarian mass	No
20	Low-carbohydrate diet	Renal stones or diverticulitis	Possibly, but not likely; weight loss was 1.09 kg at 20 wk
39	Low-fat diet	Umbilical hernia repaired	No
56	Low-carbohydrate diet	Torn left meniscus	Possibly due to prescribed exercise program