Sent_en: 2id One study indicated that as many as 92% of adolescent girls in Northern Europe may have deficient levels of Vitamin D and 37% have severely deficient levels.
Sent_yy: Satu studi mengindikasikan bahwa sebanyak 92% gadis remaja di Eropa Utara dapat memiliki level kekurangan Vitamin D dan 37% level sangat kekurangan Vitamin D.