Blood type O is a special type of blood group. People with it can donate blood to every other group, and are considered highly important in many cultures. For example, in Japan people with this blood type are considered leaders, and you may be asked about your blood type if you’re at a job interview for a Japanese company.
The blood type O differs from other blood types not just because it is compatible with every one of them. People with this blood type are more prone to certain diseases, and are considered more focused and energetic as well. Many great leaders had this type of blood, and were more pro-active when searching for solutions to a problem.
However, people with this blood type are prone to iodine deficiency and thyroid disorders, as well as ulcers and low thyroid hormones. These problems are not naïve, and may result in serious health disorders.
People with blood type O are seen as organized, focused, dedicated and practical and usually have a great eye for detail. They are considered better logicians than anyone else, but can also be impulsive, hyperactive and easily angered. They are also more prone to metabolic problems such as obesity and insulin resistance, and their high adrenaline levels mean that they shouldn’t consume too much coffee or energy drinks. For best results, experts recommended exercising 3-4 times a week in order to regulate your adrenaline production.