Steggles has just done a study and found that 3/4 of the people surveyed still believe that hormones and steroids are used when producing meat chickens.
Having worked in the poultry industry for five years doing product development, I can confirm that hormones and steroids are absolutely not given to these chickens at all. This has not been done for around 50 years now.
It is another food myth.
To get the chickens to grow to the level required, the producers use a very carefully balanced and controlled diet with just the right amount of protein, carbohydrates and other nutrients.
Over the years, the companies have had time to get the diet balanced to get the maximum growth and best health. They do not need to add hormones or steroids to achieve this, so these are not used at all.
The companies do use antibiotics however, to keep the birds healthy and free of infections. This is important to reduce the number of deaths in the shed and produce the maximum number of birds.
There is evidence that this practice is creating problems, with some bacteria developing immunity to the antibiotics used. The companies are, therefore, very busy working out alternative methods which will not harm the birds, to control bacteria and potential infections.