Being part of the blood group 'O' can be absolutely awesome in many ways.

You can play the hero since you can give blood to all other groups.

On the other hand, if you are the person in need, it becomes a bit more complicated. In fact, you can not receive blood from people in the 'A', 'B' and 'AB' groups. Your donor must also be in the blood group 'O'.

However, blood groups do not only show compatibility with others. They also reveal several aspects of the personality of the person.

That being said, if you rub shoulders with a person with the blood group 'O', here are the four things you need to know:

1. Almost perfect health

People who have blood type O are more likely to contract diseases such as gastric ulcers and thyroid gland disorders. On the other hand, you escape from much more serious diseases like cancer, cardiovascular diseases and memory problems. With regard to cancer, it would seem that the system is better able to detect and destroy cancer cells than other groups.

2. A warrior character

People who are part of the blood group O are born leaders. When they have a goal in mind, they do everything to achieve it. In addition to being tenacious, these people are also very well organized and responsible. In short, if you want to start a serious project, associate yourself with a person of this blood type. You will not regret it.

3. Pay attention to hyperactivity and impulsivity

When these people are under pressure they can easily blow a fuse - and if the person has an unhealthy lifestyle, the results can be catastrophic. Think twice before putting pressure on these people. It may not be the right thing to do.

4. No alcohol or caffeine

People in the blood group O should stay away from alcohol and caffeine. In the case of caffeine, it increases the rate of adrenaline which is high to start with. In addition, they must avoid cereals and dairy products because they have difficulty digesting them and they must consume a lot of protein.