In what way does smoking affect spinal health?

Smoking affects spinal health primarily by decreasing blood flow to spinal tissues, which can contribute to disc degeneration. The intervertebral discs receive their nutrients through diffusion from the surrounding blood vessels. When blood flow is compromised, the discs do not receive sufficient nourishment, leading to a decline in their structural integrity and hydration levels. This can result in disc degeneration, which may manifest as lower back pain, reduced mobility, and an increased risk of spinal injuries. Additionally, smoking has been shown to affect the body’s overall healing processes, further exacerbating issues related to spinal health. Thus, smoking's detrimental impact on circulation plays a significant role in the health of the spine.