Eating oily fish and legumes could delay the menopause, new study claims

The menopause is an inevitable fact of life for most women, but according to a new study from the University of Leeds, there could be a way to delay its onset.

Researchers at the University of Leeds gathered data on 14,000 from the UK Women’s Cohort Study, analysing the data over a four-year-period. Around 914 of the women between the ages of 40 – 65 experienced a natural menopause during that period.

And in the results, published in the Journal of Epidemiology and Community Health, researchers found that those who had a diet which contained plenty of oily fish such as salmon, legumes and beans, generally experienced a delayed menopause.

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It also found that those who regularly ate carbohydrates, including pasta and rice, generally started the menopause roughly around 18 months earlier.

The research also found that the average age to start the menopause was 51.

High consumption of oily fish – 90g daily – was found to bring about a delay of 3.3 years, whereas a regular intake of legumes (peas and beans such as chickpeas or lentils), could delay the menopause by one year. Researchers on the study stated that legumes contain antioxidants, which might affect the release of eggs – meaning periods go on for longer.

Researchers also claimed that the women with a vegetarian diet went through the menopause around one year earlier, in comparison to those with a diet containing meat.

The time at which you go through the menopause can have a direct effect on your health. Going through the menopause earlier can affect your ability to have children naturally. Women who experience early menopause could also be at risk of osteoporosis and heart disease. However, experiencing a late menopause leaves you exposed to more oestrogen, which can carry with it an increased risk of ovarian cancer.

Co-author of the study, Janet Cade, revealed that the findings could be interesting for further research on the menopause.

She said, “The age at which menopause begins can have serious health implications for some women,

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“A clear understanding of how diet affects the start of natural menopause will be very beneficial to those who may already be at risk or have a family history of certain complications related to menopause.”

However, other scientists have suggested that it’s important not to place too much standing on study’s results, as there are plenty of other factors that are linked to the age at which you begin the menopause.

The study was also observational, meaning it cannot actually prove that the foods were directly linked to a delayed menopause.

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Dr Channa Jayasena, Clinical Senior Lecturer and Consultant in Reproductive Endocrinology at Imperial College London, told The Telegraph, “This is a large study looking at diet and the age of menopause in a population of women.

“The authors suggest that women who took more refined carbs, savoury snacks and being vegetarian had an earlier menopause. It is tempting to speculate that this provides a recipe for delaying menopause.

“Unfortunately, a big limitation of these observational studies, is their inability to prove that dietary behaviour actually causes early menopause. Until we have that type of proof, I see no reason for people to change their diet.”

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