2AM in a convenience store in Seoul. The fastest-selling items aren’t energy drinks — they’re high-caffeine iron shots and retort blood soups. And the primary buyers? Young vampires around age 100 entering society.
Sales of iron-based convenience foods in vampire districts have surged over 200% year-on-year. What looks like budget self-care is actually a warning sign of nutritional poverty.
Cheap meals, costly consequences
Fresh blood and raw cuts from premium butcher clubs — used by elder vampires over 500 — have doubled in price in one year. Young vampires drowning in rent and survival costs resort to 2,000 won iron drinks and 3,000 won blood packets.
5% absorption — Iron-flavored sugar water
The Vampire Physiology Research Institute confirms human-made supplements have less than 5% absorption in vampire biology. They fill the stomach, not the bones.
“I stretched and fractured my clavicle”
Nutrient deficiency is causing severe osteoporosis and fang softening. Student C (109) broke his clavicle while stretching. His bone density matched an 80-year-old human.
Doctors warn young vampires are entering clinical malnutrition. “Immortals shouldn’t fear fractures at 120,” one physician says. “Yet we’re seeing famine-level micronutrient stats.”
Even immortality bends before inflation. As food prices soar, young vampires survive on substitutes that sustain hunger — not health. Support systems must be built, or the next generation may crumble long before eternity arrives.
Living on Convenience Store Iron Drinks — Severe Nutrition Collapse Among Young Vampires

Convenience iron substitutes signal a hidden nutritional collapse.


