New formula targeted mainly towards by women not pregnant

I was a loyal lover of Jamieson prenatal for the past 3 years. However the new and improved formula now has double the recommended amount of vit A for pregnant women. They also added 2 known cancer causing chemicals that they did not previously include. Vit A is dangerous if taken in excess. When I contacted the company they explained the amount is safe for breastfeeding women. That's fine but then don't call it a prenatal and market it such when it i fact can be harmful.