0 blood type people can give blood to all other blood groups but they can receive blood only from the same blood type.
People with this kind of blood are born leaders; they are extremely energetic and focused on their goals. They are responsible, organized, practical and committed. They are prone to some diseases like: ulcers, thyroid dysfunction, low levels of thyroid hormones and iodine deficiency.
Hyperactive and impulsive
If your blood type is 0 you are definitively hyperactive and impulsive person. You are always under stress and in combination with unhealthy diet it can lead to harmful metabolic processes, such as insulin resistance, slower thyroid activity and weight gain,
It is recommended for this people to stay away from caffeine, because it raises the level of adrenaline. They must exercise regularly and drink more water.
Source: Healthy Food Team