If you have blood type O, you can give blood to all other blood groups, which is a pretty unique ability if you ask us. However, there’s one downside – this blood group is rare and you can only receive blood from people with the same group. According to experts, there are many things about this blood type that make you unique and special.

Having blood type O makes you more prone to diseases, but also a true and energetic leader who is always focused on his goals. These people are not easily distracted and are considered special.

The usual diseases which affect people with blood type O are ulcers, thyroid dysfunction, low level of thyroid hormones as well as iodine deficiency. These problems may cause excess body weight and water retention.

Blood type O is considered very special in Japan, and you might even be asked about it on job interviews. These people are organized, committed, focused and practical. They have great orientation and are excellent in logistics – these abilities are due to their hunter ancestors who carefully evaluated the environment in order to survive.

Hyperactive and impulsive

People with blood type O are impulsive and hyperactive when under stress, and they easily get irritated. This, combined with an unhealthy diet and inactive lifestyle can result in vulnerability to certain harmful metabolic processes such as slow thyroid activity, weight gain or insulin resistance. These people also suffer from high level of stomach acids which contributes towards ulcers.

According to experts, people with blood type O should avoid caffeine and alcohol. Caffeine can increase the levels of adrenaline in your blood, which you have enough of if you have this blood group. Exercise regularly, at least 3-4 times a week, and eat a healthy diet in order to avoid further health problems.