I wonder how the boiling method (https://www.saveur.com/perfect-brown-rice-recipe https://www.saveur.com/perfect-brown-rice-recipe) fares in regards to arsenic,

I wonder how the boiling method (https://www.saveur.com/perfect-brown-rice-recipe https://www.saveur.com/perfect-brown-rice-recipe) fares in regards to arsenic, given that: 1. You can use a higher water-to-rice ratio than with traditional methods, and 2. The remaining cooking water is discarded at the end.