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Researchers said
dysmorphia was rising in teenagers and people in their
. The study stated that up to a quarter of men and 10 per cent of women in their
could suffer from bigorexia. Ms Becker said a
of factors can cause young people to worry about their
shape. She said: "People with low self-esteem, perfectionism, or obsessive-compulsive tendencies are more
to developing this disorder." Social media may be a factor in exacerbating the problem. Youngsters can be
with images of people with the "
" body. Another cause may be the
marketing of muscle-building supplements and anabolic
.