I'm surprised that you didn't comment on how your black co-workers smell. I find that blacks have a much more powerfully foul stench of body odor than even Pajeet Indians. However, don't quit your job because decent jobs are tougher to get now than ever before.
I’ve had plenty of black coworkers, teachers, a doctor, and a few friends. They certainly did/do not smell! Was it because of a specific spice or food, or lack of hygiene?
I’d tend to really avoid people who smell due to bad hygiene!
As a child, it seemed there was always a few children who were rejected by others because they smelled bad. This is generally the fault of parents, especially with younger children. Poor hygiene does not seem confined to a certain race or ethnicity. With a child, it’s not their fault. Parents who neglect their children or fail to instill habits of cleanliness do their children no favors.