5 things that are as deadly as smoking!

Loneliness A study by Julianne Holt-Lunstad, Professor of Psychology at Brigham Young University, has revealed that loneliness can be as damaging to human life as smoking 15 cigarettes a day.

Loneliness A study by Julianne Holt-Lunstad, Professor of Psychology at Brigham Young University, has revealed that loneliness can be as damaging to human life as smoking 15 cigarettes a day.

Sitting According to a 2014 study, sitting all day can trigger various types of cancer, particularly colon and lung cancer.

Inadequate sleep Professor Valery Gafarov of the World Health Organization said in 2015 that insufficient sleep increases the risk of strokes and heart attacks, just like regular smoking.

Tanning A 2014 study published in JAMA found that tanning beds are more likely to cause skin cancer than smoking is to cause lung cancer.

Malnutrition A 2016 study found that the risk of death from malnutrition is greater than the risk of death from alcohol, drugs, unprotected sex and smoking combined.