1 example from real videos — listen, replay, loop.
People with an underactive thyroid gland often find that they develop ridges, brittleness and even breakage of the nails, because their bodies are unable to utilize b12 and iron properly, triggering anemia.
The REAL Causes of VERTICAL RIDGES On Your Nails
People with an underactive thyroid gland often find that they develop ridges, brittleness and even breakage of the nails, because their bodies are unable to utilize b12 and iron properly, triggering anemia.
The REAL Causes of VERTICAL RIDGES On Your Nails