Avocado diet may triple IVF success
Avocado diet could triple the chance of success for couples
undergoing IVF. Foods containing dressing salads with olive oil and which is
consumed as part of the Mediterranean could help women who are trying to have a
baby through IVF treatment.
Monounsaturated fat, which is found in olive oil, sunflower oil,
nuts and seeds, is considered better than any other kind of dietary fat for expecting
mothers. Women who consumed the highest amount of monounsaturated fat were more
than three and half times likely to have a baby after IVF compared to those who
consumed the lowest amounts.
Prof Jorge Chavarro and team from Harvard School of Public Health
carried out a small study involving nearly one hundred and fifty women those
having IVF treatment. Their consumption of different dietary fats was recorded
and results of fertility treatment were compared between the highest and lowest
third of consumption in each group.
They found that women who consumed the highest levels of all
types of fat had fewer good eggs available for use in IVF. The connection was
driven by the intake of saturated fat, on the other hand high levels of
polyunsaturated fat intake produced inferior quality of embryos.
Higher consumption of monounsaturated fat was associated with
three and half times higher live birth rate in comparison to the lowest intake.
Lead researcher Prof Chavarro, explained the best kinds of food to eat are avocados,
which have a lot of monounsaturated fat and low levels of other sorts of fat,
and olive oil.
He added the study was small but the findings merited further
investigation. While these results are interesting, this is the first time
dietary fats have been linked to treatment outcome in IVF. Higher levels of
monounsaturated fat were linked to higher live birth rates, which ultimately
people are looking for.
Different types of fat are known to have different effects on
biological processes which may influence the outcome of assisted reproduction.
However, it is not clear at this moment which biological mechanisms underlie
the associations that they found.
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