Table 9.

Difference in severity of acne lesions after 4 weeks of consuming 50 g/day of chocolate in group B (n = 41).

Acne Severity Score	Number of Study Participants—Before Intervention (n = 41)	Changes after 4-Week Dietary Intervention (n = 41)
		No Change	+1 Point	+2 Points	+3 Points	−1 Point	−2 Points
0	0	0	0	0	0	0	0
1	5	0	1	4	0	0	0
2	13	0	10	3	0	0	0
3	23	4	19	0	0	0	0
4	0	0	0	0	0	0	0
5	0	0	0	0	0	0	0