The healthiest country in the world, you need to know.

Many people want to travel abroad, but they are worried that it is not safe abroad. Here I will introduce you to the five healthiest countries in the world.

1. Iceland

Icelanders have one of the longest healthy life expectancy in the world (72 years for men and 74 years for women), which gives them plenty of time to travel around the country's mountains, rivers, waterfalls and coasts. Iceland is also one of the countries with the lowest pollution level in the world.

2. Sweden

Sweden's strong environmental protection policy helped the country rank second in the list. The air in Sweden is clean enough to rank this country in the top three. The infant mortality rate in this country is 3/ 1000, and the tuberculosis prevalence rate is 4.6/ 100000, both of which are the lowest in the world.

3. Finland

Thirty years ago, this low-pollution country had the highest male heart disease mortality (about 5/ 1000). To this end, the local government began to promote healthy living. Since then, the intake of fruits and vegetables has more than doubled, and the number of smokers has also decreased.

4. Germany

In Germany, people don't have to wait for an appointment, and expert clinics don't need to be recommended. Recently, you don't even have to pay for a taxi to the hospital. All these, together with advanced facilities, require a high price.

5. Switzerland

More than 1 1% of Switzerland's GDP is used for universal health insurance, and the per capita medical expenditure ranks second among all participating countries.