GMOs dzave zvakare mumhirizhonga zvichitevera kuburitswa kwechidzidzo naPurofesa Gilles-Eric Séralini munaGunyana 19, 2012, zvichiratidza kukanganisa kwekudyiwa kwechibage chakashanduka mumakonzo. Chikonzero chakanaka chekutora chokwadi cheicho mamiriro uye zvinogona kuitika zvezvinhu zvakagadziriswa pamajini pahutano hwedu.

Zvipenyu zvakagadziridzwa, kana maGMO, ndizvo zvisikwa zvine DNA yashandurwa nekupindira kwevanhu nekutenda kugenejiniinjiniya (mamorekuru mabiology maitiro anoshandisa genetics kushandisa, kubereka kana kugadzirisa genome rezvinhu zvipenyu). Iyi nzira nekudaro inoita kuti zvikwanise kuendesa magene kubva kune chinhu (mhuka, chirimwa, nezvimwewo) kuenda kune chimwe chipenyu chiri cheimwe mhando. Isu tobva tataura nezvazvo transgenic.