Is anything injected through the acupuncture needles?

No, there is no reason to do that, and we couldn’t even if we wanted to. Acupuncture needles are a filiform type, which means that they are solid, not like the type of hypodermic needles that doctors use to give shots, which are hollow. In fact, a standard-sized hypodermic syringe needle can hold approximately a dozen average-sized acupuncture needles inside of it!

No, there is no reason to do that, and we couldn’t even if we wanted to. Acupuncture needles are a filiform type, which means that they are solid, not like the type of hypodermic needles that doctors use to give shots, which are hollow. In fact, a standard-sized hypodermic syringe needle can hold approximately a dozen average-sized acupuncture needles inside of it!