>>86354946you should really ask a doctor or at the very least show it to your parents
>When there is a deficiency of some vitamins, the body may appear bruises. Some of the missing vitamins include: Vitamin B12: contributes to the production of red blood cells; Vitamin K: has the effect of synthesizing blood clotting factors; Vitamin C : promotes cell production activity; Vitamin P: participates in the production of collagen, increases capillary thickness to withstand the pressure of blood flow. If there is a deficiency of these vitamins, blood vessels will be weak and fragile, easily causing bruises. >The use of certain drugs that affect the blood can also cause bruises. Some related drugs can be [...] iron-containing drugs>Women entering menopause are often at risk of estrogen deficiency. This is what causes the blood vessels to weaken, damage and bleed. At the same time, as we age, the capillary system will weaken and lose its elasticity. In this case, bruises often appear on the legs. 