As legal access to marijuana continues expanding across the U.S., more scientists are studying the effects of its active ingredient, tetrahydrocannabinol (THC), in teens, adults and pregnant women.

New research from Duke Health suggests men in their child-bearing years should also consider how THC could impact their sperm and possibly the children they conceive during periods when they’ve been using the drug.

Much like previous research that has shown tobacco smoke, pesticides, flame retardants and...


http://haleplushearty.org/2018/12/19/exposure-to-cannabis-alters-the-genetic-profile-of-sperm/