mushy
3d
aging
aging process
anime
antioxidant properties
artery
blood
blood circulation promotion
blood flow
blood pressure
blood test
blood vessels
character
circulation
cross section diagram
flow
freeflowing
hardening of the arteries
health care
health checkups
hemoglobin
hypertension
illustrated
illustration
in a blood vessel
in the film
internal structure
layer
lifestyle
medical
medicine
mush
outer membrane
packed
personification
red blood cells
section
smooth and silky
stress
structure
vascular age
vein
white back