OBESITY - Mexico takes over from the U.S. as the fattest nation on earth

Mexico takes over from the U.S. as the fattest nation on earth, according to UN report

• -  Around 70 percent of Mexican adults are now classified as overweight
• -  Diabetes affects one in every six adults in the North American country
• -  Only 10 per cent overweight in 1989 - before fast food was widely available
• -  The young and poor are the worst-affected groups
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By OLIVIA WILLIAMS

PUBLISHED: 19:40 GMT, 8 July 2013 | UPDATED: 14:59 GMT, 9 July 2013

The U.S. has finally lost its dubious honour of having the world's highest number of overweight and obese people.

Fuelled by a worsening diet of fizzy drinks and cheap fast food restaurants, Mexico has now become the fattest nation in the world. 

Around 70 per cent of Mexican adults are now overweight and a third of them are obese, causing a range of serious health problems.

Obesity epidemic: Experts in Mexico say four of every five of its overweight children will remain so for the rest of their lives

Once reserved for special occasions, many Mexicans with sedentary jobs are now indulging daily in fat-heavy tacos, tamales and quesadillas, as well as American fast food. 

Mexico may still be battling malnutrition and hunger among some of its poor but now it is also managing to claim the largest number of overweight people, according to a UN report.

The fat epidemic is most prominent among the poor and the young - many of whom also suffer from malnourishment because of poor diet.

High profile case: Mexican Manuel Uribe has been losing weight since he made an appeal for help on national television but he has become symbolic of the country's severe weight problems

Experts say four fifths of overweight children will remain so their entire lives.

Abelardo Avila from Mexico's National Nutrition Institute said: 'The worst thing is the children are becoming programmed for obesity.'

The United Nations Food and Agricultural Organization (FAO) announced two years ago that the national weight gain had reached emergency levels, but it has proved difficult for the authorities to tackle. 

Dangerous habits: Childhood obesity has tripled in a decade in Mexico

LEAGUE TABLE OF OBESE NATIONS

1. Mexico - 32.8 per cent
2. United States - 31.8 per cent
3. Syria - 31.6 per cent
4. Venezuela, Libya - 30.8 per cent
5. Trinidad & Tobago - 30.0 per cent
6. Vanuatu - 29.8 per cent
7. Iraq, Argentina - 29.4 per cent
8. Turkey - 29.3 per cent
9. Chile - 29.1 per cent
10. Czech Republic - 28.7 per cent
11. Lebanon - 28.2 per cent
12. New Zealand, Slovenia - 27.0 per cent
13. El Salvador - 26.9 per cent
14. Malta - 26.6 per cent
15. Panama, Antigua - 25.8 per cent
16. Israel - 25.5 per cent
17. Australia, Saint Vincent - 25.1 per cent
18. Dominica - 25.0 per cent
19. UK, Russia - 24.9 per cent
20. Hungary - 24.8 per cent

Part of the difficulty is that the crisis has taken hold rapidly - In 1989, fewer than 10 percent of Mexican adults had any weight problems.

Studies show that Mexicans are eating more processed foods than ever before and fewer whole grains and vegetables.

This year was the first time Mexico has inched ahead into first place, with a 32.8 per cent obesity rate to America's 31.8 per cent.

However, this was only among the most populated countries of the world.

Both Mexico and the U.S. have nothing on the small countries such as American Samoa in the Pacific where the rate of overweight inhabitants has now reached 95 per cent. 

Islanders living on the beautiful American Samoa 

archipelago are officially the fattest in the world, according to World Health Organisation figures.

Being overweight can result in a catalogue of chronic diseases and health complications, including hypertension and heart disease, diabetes and subsequent renal failure and liver disease.

It is also linked the asthma, cancer, depression, stroke and problems with digestion.

The number of people with obesity-related diabetes is expected to double to 300 million between 1998 and 2025.

Taste for fast food: McDonald's, the world's largest fast-food chain, has been tapping into the Hispanic consumer market with more South American flavours