On overcharge, a battery becomes a âwater-splitting deviceâ (electrolysis) that turns water into oxygen and hydrogen. A parallel can be made with the fuel cell, but this device does the opposite; it turns oxygen and hydrogen back to electricity and produces water.
By Dr. Mercola. Any type of traumatic injury, such as a fall, can cause capillaries (small blood vessels) near your skin's surface to break and leak red blood cells. This causes the reddish-purple or black and blue appearance of bruises on your skin.y Dr. Mercola. Any type of traumatic injury, such as a fall, can cause capillaries (small blood vessels) near your skin's surface to break and leak red blood cells. This causes the reddish-purple or black and blue appearance of bruises on your skin.
Injuries cause bruising, but spontaneous bruising can also occur if you have a medical condition, such as hemophilia, or if you take medications that interfere with the blood's ability to clot, such as warfarin. Although a lack of vitamins C or K could cause bruising, vitamin deficiencies are not often a cause. Some alternative-health websites claim that vitamin E might help bruises heal more quickly, although it's better known for potentiating the action of blood thinners, which can increase bleeding. Unexplained bruising requires medical evaluation.