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Table 6 Recommended Daily Intake (RDI) and Tolerable Upper intake Limit (UL) of essential elements

From: Levels of essential and non-essential metals in edible mushrooms cultivated in Haramaya, Ethiopia

Element

RDA

UL

Reference

Copper (Cu)

0.9 mg/day

10.0 mg/day

Ross et al. 2011

Iron (Fe)

8.0 – 18.0 mg/day

45.0 mg/day

Ross et al. 2011

Zinc (Zn)

8.0 – 11.0 mg/day

40.0 mg/day

Ross et al. 2011

Manganese (Mn)

1.8 –2.3 mg/day

11.0 mg/day

Ross et al. 2011

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Food Safety and Risk

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