response: Bodybuilding supplements started to become really popular in the 1970's due to the use of various marketing techniques.
history: I love drinking protein powder. Do you like to take herbal concoctions and tonics as well? Those have been used by athletes to increase strength and stamina since ancient times I have never taken herbal supplements Have you ever heard of herbalism? it involves using plants for diet or medicinal purpose I have never heard of it but I do like a plant based diet. Nice, did you know that 4 billion people live on a plant-based diet? I didn't know that. What do you know about bodybuilding supplements?
knowledge: The 1970s and 1980s marked a dramatic increase in the growth of the bodybuilding supplement industry, fueled by widespread use of modern marketing techniques and a marked increase in recreational bodybuilding.