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Can diet improve memory?
BBC Learning English · health & food
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So,
this
headline
is
suggesting
that
eating
dark
chocolate
can
help
Yozib olish va solishtirish
prevent
you
from
losing
your
memory
as
you
get
older.
The
expression
we
are
looking
at
is
'keep
something
at
bay'.
It's
quite
a
strange
sounding
expression.
What
does
it
mean?
Well,
quite
simply,
it
means
'to
stop
something
bad
or
dangerous,
harmful,
from
happening
to
you.
So,
in
this
case,
the
harmful
thing
is
memory
loss.
We
want
to
prevent
memory
loss,
so
we
want
to
keep
it
at
bay.
Yes,
and
this
expression,
does
have
a
wider
use.
It's
not
only
about
memory
loss.
No,
it's
not.
We
can
use
it
for
lots
of
harmful
things,
but
it
is
often
related
to
health.
So,
for
example,
washing
your
hands
can
keep
infections
at
bay
or
exercising
can
keep
heart
disease
at
bay.
Yes
and
take
note,
we
can
also
use
the
word
'hold'
instead
of
'keep'.
'Hold
something
at
bay'.
It
means
exactly
the
same
thing.
Bugun
Speaking
Shadowing
Lug'at
Slang
Grammatika