Encyclopedia of Opinion
Question
Is animal milk healthy?
Position2 of 4
No, milk is unhealthy.
Argument1 of 4

Milk is unhealthy because of the chemicals that farmers put in cows.

Farmers put harmful antibiotics and hormones into cows producing milk.

The argument

During the dairy milk farming process, many farmers inject or give their cows chemicals, such as antibiotics and hormones. These injections can create health hazards for humans. Farmers give their cows hormones to stimulate growth and milk production. Often dairy cows produce milk far more than they would in the wild due to these hormones. Hormones sometimes present in milk include prolactin, estrogen, progesterone, corticoids, and androgens. Hormones in the human body are chemical messengers responsible for signalling to the body and brain when to do certain things such as grow, eat, drink, etc. This system is called the endocrine system, and it contains a delicate balance of hormones. When hormones from milk are introduced into the endocrine system, it can lead to a disruption in reproduction, development, and healthy growth in humans. Hormones in milk are also believed to contribute to the development of prostate and breast cancer. The antibiotics injected into cows are intended to prevent them from getting sick and allow them to produce more milk. When bacteria are repeatedly exposed to antibiotics in cows, they eventually become resistant to them. These bacteria, which can infect humans through milk, are resistant to antibiotics, and very difficult to treat.

Premises

[P1]Dairy farmers inject cows with hormones and antibiotics that pass into the milk humans consume. [P2] These hormones disrupt the human endocrine system and are linked to cancers, while the antibiotics breed resistant bacteria that are difficult to treat. [C] Therefore, milk is unhealthy because of the chemicals farmers put in cows.

Counter-arguments

-Not all cows are given antibiotics or hormones. -Antibiotics and hormones are not definitively proven to cause health issues.

Rejecting the premises

[Rejecting P1] The practice is not universal on the counter's account: not all cows are given antibiotics or hormones, so the exposure the argument describes does not follow from drinking milk as such. [Rejecting P2] The counter also treats the harms as unproven rather than established, holding that antibiotics and hormones have not been definitively shown to cause the health problems attributed to them.