Here is a paper discussing how abnormal spinal sagittal alignment is related to hypertension. This is similar to the study that I published with an abnormal curve decreasing blood flow to the brain (https://professionallyintegrated.com/content/free/loss-of-curve-correlated-to-decreased-brain-blood-flow/). This paper also confirms why x-rays may be important to address sagittal alignment, as it has been linked to many issues…