https://www.scienceabc.com/pure-sciences/why-do-we-feel-so-thrilled-by-speed.html
>A study in Organizational Behavior and Human Decision Processes, published back in 2009, looked at the testosterone levels of a group of men who were driving a sports car and another group of men driving a sedan. These two groups were made to drive on two types of streets; streets that were filled with women and number of deserted streets. The results showed that the men driving the sports car had higher levels of testosterone, but the interesting thing was that the types of street being drive on, either filled with women or entirely empty, had no effect on the testosterone levels.
Is onions and speeding the secret to the highest T possible?