Table 2.

Values of parameters for health risk assessment related to heavy metals in the breads in deferent age groups.

Parameters	Unit	Symbol	Distribution	Children	Adults	References
Bread Intake Rate	kg/d	IR	Lognormal	0.27	0.45	[34]
Exposure Frequency	Days/Year	EF	Uniform	365	365	[35]
Exposure Duration	Year	ED	Uniform	6	70	[35]
Body Weight	kg	BW	Normal	20	70	[36]
Average Time non-carcinogen	Days	AT	Uniform	2190	25550	[35]
Average Time carcinogen	Days	AT	Uniform	25550	25550	[35]