The British government's chief adviser on radiation is urging lower dose limits for workers and the public in the light of a recent review of the dangers posed by radiation. (newscientist.com)
Moreover, treatment options are often characterized by an incomplete efficacy and / or dose limiting side effects. (aaas.org)
We suggest strictly enforced, government - mandated daily dose limits for toxic metals in all dietary supplements and requirements that all manufacturers demonstrate compliance through independent third - party testing. (jamanetwork.com)