The 18th October is World Menopause Day. Researchers in the psychology department are working to futher our understanding of menopause, how it impacts women and how we can alleviate some of the negative symptoms of menopause. In this post, Professor Crystal Haskell-Ramsay explains the basics of menopause and tell us about her teams current research projects, from research in to sleep disturbances, dietary changes and menopause in the workplace.
author: Professor Crystal Haskell-Ramsay, department of psychology, northumbria university
Menopause – The Basics
Menopause is a normal, natural life event experienced by most women, and some men. Menopause results in lower levels of oestrogen and other hormones and is defined as the permanent loss of menstrual periods, usually confirmed when a period is missed for 12 consecutive months. This typically occurs between ages 40 and 58, with the average age being 51.
Perimenopause is the stage from the beginning of menopausal symptoms to the postmenopause and can last anywhere from a few months to several years. During the perimenopause, hormone levels change and the ovaries start to produce fewer eggs. Although over half of the world will experience menopause and the potential for debilitating symptoms associated with it, this important life event receives very little attention and is often not discussed.
Hot, sweaty and sweary
There are a number of common physical symptoms associated with perimenopause and menopause, including:
- Changes to your menstrual cycle
- Hot flushes
- Night sweats
- Vaginal dryness
- Incontinence and bladder problems
- Weight gain
- Joint and muscle pain
- Difficulty sleeping
Common psychological symptoms include:
- Feeling depressed
- Mood swings
- Problems with memory and concentration – “brain fog”
- Loss of interest in sex
However, experience of the menopause is different for everyone and a lack of awareness of the full array of symptoms both from the point of view of the individual and often within the medical profession can lead to menopause not being diagnosed. Psychological symptoms are particularly likely to be missed and often anti-depressants are prescribed without identification of menopause as the underlying cause.
Managing menopause symptoms through diet
Alternatives to anti-depressants include dietary supplements and herbal extracts and there are a range of these supplements that are marketed with claims to improve symptoms related to menopause. Unfortunately, research examining the effects of these supplements is limited and there is a lack of good evidence to support the claims made. However, research has indicated that a high intake of oily fish and fresh legumes is associated with delayed onset of natural menopause whereas refined pasta and rice was associated with earlier menopause. A higher intake of vitamin B6 and zinc was also associated with later age at menopause.
A limited number of studies have also assessed the role of diet in reducing or exacerbating menopausal symptoms. A recent systematic review indicated that lower intensity of symptoms was associated with a diet comprising of more vegetables, whole grain and unprocessed food. However, the majority of studies in this area have focused on specific aspects of menopause symptoms or on specific aspects of the diet, with a lack of studies conducted in the UK.
Overall, evidence on the relationship between dietary intake and menopausal symptoms is inconsistent and inconclusive. Within the Psychology department at Northumbria we are currently conducting research exploring the relationship between menopause symptoms, mental wellbeing, and diet in a UK population.
Menopausal sleep disturbance
Sleep disturbances are extremely common during menopause, where specific problems include difficulties with falling asleep, frequent awakenings, awakening too early, insomnia, and excessive daytime sleepiness. Therefore, interventions which improve or prevent menopause-related sleep disturbances are extremely important and are likely to aid physical and psychological health. To date, there are no systematic reviews of nutritional interventions to treat menopause-related sleep disturbances. Researchers within the department are currently completing a systematic review of the literature exploring nutritional interventions for menopause-related sleep disturbances.
The findings from both of the current projects relating to diet will inform the development of subsequent nutritional intervention trials examining the impact on menopausal symptoms and specifically on sleep disturbances in menopause.
Menopause in the workplace
As menopause is rarely discussed this can lead to a lack of support and issues in the workplace. Almost one million women in the UK have left jobs as a result of menopausal symptoms. As the issue mainly affects those in their late 40s and early 50s, this leads to women eligible for senior management roles leaving work at the peak of their career. This also leads to knock-on effects to workplace productivity, the gender pay gap and the gender pension gap.
In July it was announced that an inquiry was being launched by the Commons cross-party women and equalities committee examining “An invisible cohort: why are workplaces failing women going through the menopause?”. This inquiry will scrutinise existing legislation and workplace practices and will draw up recommendations with a view to shaping policies to address gender equality. As stated by the Chair of this committee:
“Three in every five women are negatively affected at work as a result of the menopause. The repercussions of that are not merely individual. Excluding menopausal women from the workplace is detrimental to our economy, our society and our place on the world stage.”Chair of the Women and Equalities Committee, Rt Hon Caroline Nokes MP
Whilst this issue is gaining some attention there is still a lack of awareness of individual’s experiences of menopause in the workplace and particularly the types of support that may lead to improvements in psychological symptoms of the perimenopause/menopause.
About the author and research team
Professor Crystal Haskell-Ramsay is a professor of Biological Psychology in the psychology department. She is also Director of Postgraduate Research and a member of our Health and Wellbeing Research Group
The projects described above are all being conducted in collaboration with paid student interns or placement students (Abi Glancey, Maddy Lane, Dominik Polasek) as well as staff members in Psychology: Greg Elder, Vicki Elsey, Nayantara Santhi and Michael Smith.
If you are interested in learning more about this research, please contact firstname.lastname@example.org