Excessive exercise could be as addictive as heroin

The scientists believe that extreme exercise sparks a reaction in the brain that is similar to that caused by such drugs as heroin. Sudden withdrawal of the activity leads to symptoms like those seen in addicts: trembling, writhing, teeth chattering, and drooping eyelids.

Excessive exercise could be as addictive as heroin

The scientists believe that extreme exercise sparks a reaction in the brain that is similar to that caused by such drugs as heroin. Sudden withdrawal of the activity leads to symptoms like those seen in addicts: trembling, writhing, teeth chattering, and drooping eyelids.

Катастрофа на СШ ГЭС и образ России как женщины

Как не удерживался, а сорвался и принял участие в дискуссии.

Катастрофа на СШ ГЭС и образ России как женщины

Как не удерживался, а сорвался и принял участие в дискуссии.