Tag: Safe boron levels

While an essential micronutrient for human and plant health, boron becomes toxic at excessive concentrations. What level of boron is toxic for different organisms, from humans to plants, is a critical safety consideration across environmental and health contexts.

While boron is a trace mineral found naturally in many plant foods, the Tolerable Upper Intake Level (UL) for adults is set at 20 mg per day. Understanding how much boron is bad for you is critical for avoiding adverse health effects, which are primarily associated with high-dose supplements or accidental ingestion of industrial compounds.