2. Russia
Obesity rate in the country: 58.7%
Number of cigarettes per adult: 2,690.33
Life expectancy: 70.5 years
Deaths due to coronary heart disease: 320.4 per 100,000 people
Insider Monkey Score: 61.75
The second place on our list of unhealthiest countries in the world goes to Russia and cigarettes that apparenttly go together as well as Russia and vodka, and it is no surprise they have such a high rate of death from heart diseases.