https://www.br.de/fernsehen/ard-alpha/programmkalender/ausstrahlung-2738398.html

Women's milk has been collected in Vienna since 1909. Today, donors receive 2.30 euros for one litre. Neonatologist and breast milk researcher Dr. Nadja Haiden from the Medical University of Vienna is campaigning for the continuation of the Europe-wide price fixing for the "extremely valuable" substance. It is important to prevent conditions like those in the USA, where the internet trade in the sought-after substance is taking off. Bodybuilders are prepared to pay up to 170 dollars for a litre. A hefty sum that tempts mothers with no income of their own to take their milk to market. The price for this questionable safeguarding of the family income is paid by their babies: they are fobbed off with cheap formula food.
Besides blood for life-saving blood transfusions, plasma is a sought-after raw material from human bodies. In order for Karin Modl to survive despite her severe immunodeficiency, at least 600 people have to donate plasma every year. And it is not only used in cases that are a matter of life or death. Aesthetic dermatologist Dr Barbara Franz demonstrates its rejuvenating power in a so-called "vampire lift".
For Timo, who was 19 at the time, an advertisement suddenly popped up on Instagram: Become a sperm donor! Curious, he signed a contract with the Erlangen sperm bank. That was two years ago by now, and the 21-year-old now goes to the "extraction room" once a month.