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Table 2 TCM exposure frequency (days/year)

From: Technical guidelines for risk assessment of heavy metals in traditional Chinese medicines

Administration method

Median

Mean

Maximum

P90

P95

Decoction

8

19.17

183

30

90

Taken orally with water

6

20.12

300

30

150

Taken orally with food

10

57.82

260

180

260

Other

15

104.40

730

455

730

Combination

8

23.36

730

40

90