Well...it’s more likely the warming in the microwave IN THE BOTTLE may be the problem....JMHO
Any kind of heating of most plastics causes leaching of all kinds of chemicals in small amounts which diminish over time. It is prudent to avoid this substance until further study is made.
I would also strongly advise new parents to avoid soy-based formulas if your baby is excessively gassy or lactose-intolerant and your MD recommends them as a substitute. Isoflavones in the soy products can affect certain glands in your baby such as the thyroid and pituitary, which affect growth. Also in rare cases, sex-based abnormalities can develop, such as breasts in boys, and testicular issues. It is ok to use it infrequently, but never rely on soy formula. As always, of course, if you can breastfeed, there is nothing better.
In my never to be humble opinion, this entire thing is nothing more than a scare tactic and is a bunch of crapola.
Good point.
—microwaving your baby’s formula kills the nutritional value of the milk......