What is the harmful effect of shabu?

Shabu, or methamphetamine, can have severe harmful effects on both physical and mental health. It can lead to increased heart rate, high blood pressure, and potential cardiovascular problems, as well as severe dental issues often referred to as "meth mouth." Psychologically, shabu can cause anxiety, paranoia, and aggressive behavior, while long-term use can result in addiction and cognitive impairments. Additionally, its use can have detrimental effects on relationships, employment, and overall quality of life.