Sanatech's sedative tomato is on the market already; Cathie Martin's purple tomato may follow

Sanatech's CRISPR gene-edited tomato engineered to contain higher levels of a sedative substance, GABA, is being sold on the open market in Japan. While GABA is reportedly viewed as a health-promoting substance in Japan, findings in studies are mixed and there are no studies at all showing that eating the gene-edited tomato has health benefits or is even safe.