Jan 5 2022 Hormonal Growth and Cancers 
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Jan 5 2022 Australia List of Hormonal Growth   In a PDF file
and Obesity Food chain  and Breast Cancer news article
The Australian Pesticides and Veterinary Medicines Authority
https://apvma.gov.au/node/1081
Due to the sensitivity of certain overseas export markets to hormonal growth promotant (HGP) residues,
controls apply to the supply of HGPs in Australia.
(I say sensitivity word used    Now food labels clearly say HGP hormonal growth used in product)
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Jan 5 2022 found this news article   A growth hormone
Breast cancer is one of the most common cancers diagnosed in women. Approximately two-thirds of all breast cancers diagnosed
are classified as hormone dependent, which indicates that hormones are the key factors that drive the growth of these breast cancers.
Ovarian and pituitary hormones play a major role in the growth and development of normal mammary glands and breast cancer.
In particular, the effect of the ovarian hormone estrogen has received much attention in regard to breast cancer.
Pituitary hormones prolactin and growth hormone have also been associated with breast cancer.
Although the role of these pituitary hormones in breast cancers has been studied, it has not been investigated extensively.
In this review, we attempt to compile basic information from most of the currently available literature
to understand and demonstrate the significance of growth hormone in breast cancer. Based on the available literature,
it is clear that growth hormone plays a significant role in the development, progression,
and metastasis of breast cancer by influencing tumor angiogenesis, stemness, and chemoresistance.
https://academic.oup.com/endo/article/158/6/1543/3098660
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Jan 5 2022 found this news article Hormonal growth promotants in cattle
https://www.business.qld.gov.au/industries/farms-fishing-forestry/agriculture/livestock/cattle/hormonal-growth-promotants
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Hormonal growth promotants (HGPs) are a group of veterinary drugs that mimic the growth hormones in cattle.
HGPs are widely used in Australia and many other countries.
HGPs increase muscle growth, mature size and lean yield, and tend to delay fat deposition. They do not improve meat quality.
Best responses occur when cattle are already gaining good weight (i.e. over 0.5kg per day). Correct application is important for good results.
Some importing countries, like the European Union (EU), do not permit the use of HGPs in livestock.
Graziers and feedlotters should first check with regular cattle buyers for their requirements regarding HGP usage.
If they use HGPs, then they must meet all legal and market requirements.
This guide describes how HGPs are used in cattle, the requirements for using HGPs, and the rules for exporting to HGP-free markets.
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