Waching daily Jan 4 2019

Obesity can simply be defined as an excess fat accumulation in the body.

If we standardize this, it can be measured by

body mass index.

Body mass index is obtained by proportioning the weight to the square of height.

The normal range is between 18 and 25.

Individuals with a body mass index

higher than 30 are considered obese.

Class 1 patients are patients whose body mass index is between 30 and 35.

Class 2 are between 35 and 40, class 3 are 40 and over.

Class 2 are between 35 and 40, class 3 are 40 and over.

Class 2 are between 35 and 40, class 3 are 40 and over.

Patients with obesity-associated comorbidities

and patients with a body mass index of more than 40 are candidates for obesity and metobolic surgery.

and patients with a body mass index of more than 40 are candidates for obesity and metobolic surgery.

and patients with a body mass index of more than 40 are candidates for obesity and metobolic surgery.

Class 2 and class 3 morbid obese patients are

candidates for obesity surgery.

For more infomation >> What is Obesity Surgery? - Duration: 1:02.

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Transfer news: Premier League free agents - who is out of contract at end of the season? - Duration: 2:12.

 The transfer window opened on January 1 and will shut at 11pm GMT on January 31. Clubs will be working hard to land certain targets in order to help them fulfil their objectives heading into the second half of the season

 Players may also be offloaded to make way for new arrivals but a number of high-profile stars are entering the final few months of their contracts

 Premier League sides will be hoping to negotiate new deals with these players in order to avoid losing them for nothing in the summer

Premier League transfer news - who is out of contract? ARSENAL Aaron Ramsey Danny Welbeck Nacho Monreal Petr Cech Stephan Lichtsteiner BOURNEMOUTH Artur Boruc Marc Pugh BRIGHTON Gaetan Bong Oliver Norwood Bruno BURNLEY Stephen Ward Phil Bardsley Anders Lindegaard CARDIFF Bruno Manga Aron Gunnarsson Anthony Pilkington Loic Damour Jazz Richards Kadeem Harris Brian Murphy CHELSEA Cesc Fabregas David Luiz Olivier Giroud Gary Cahill Lucas Piazon Willy Caballero Rob Green CRYSTAL PALACE Jason Puncheon Pape Souare Jonathan Williams Julian Speroni Jordon Mutch EVERTON Leighton Baines Phil Jagielka Tyias Browning FULHAM Stefan Johansen Floyd Ayite Neeskens Kebano Denis Odoi Cauley Woodrow HUDDERSFIELD Laurent Depoitre (option available until 2020) Danny Williams Erik Durm Ryan Schofield LEICESTER Shinji Okazaki Christian Fuchs Danny Simpson Wes Morgan Yohan Benalouane LIVERPOOL James Milner Daniel Sturridge Alberto Moreno Lazar Markovic MAN CITY Eliaquim Mangala Vincent Kompany Brahim Diaz MAN UTD Ander Herrera Phil Jones Matteo Darmian Antonio Valencia Ashley Young Andreas Pereira NEWCASTLE Mo Diame  SOUTHAMPTON Steven Davis TOTTENHAM Mousa Dembele Fernando Llorente Michel Vorm WATFORD Miguel Britos Heurelho Gomes WEST HAM Andy Carroll Pablo Zabaleta Adrian Samir Nasri WOLVES Dominic Iorfa