Date Published: Jan 7th, 2026
Date Modified: March 23rd, 2026
Author: Dr Wendy Sweet (PhD)
Overview
The lymphatic system plays an important role during menopause because hormonal changes influence lymphatic vessel contraction and fluid regulation. As the ageing lymphatic system becomes less efficient, fluid retention, bloating, and weight changes may occur. Supporting lymphatic drainage through movement and breathing may help maintain fluid balance.
Key Takeaways: Menopause and the Lymphatic System
- The lymphatic system regulates fluid balance, transports immune cells, and helps remove toxins and fats from the body.
- During menopause, declining reproductive hormones influence lymphatic vessel contraction, affecting lymphatic drainage and fluid movement. In overweight women, lymphatic vessels may also become more leaky.
- Ageing lymphatic vessels may lose around 20% of contraction strength and up to 70% of contraction frequency, reducing lymphatic efficiency.
- Impaired lymphatic drainage may contribute to swelling, bloating, fluid retention, aching limbs, and difficulty shifting weight during menopause.
- Because the lymphatic system has no central pump, lymphatic circulation depends on movement, muscle contraction, massage, and deep breathing.
- Supporting the ageing lymphatic system may involve dietary sources of nitric oxide (such as beetroot and celery), improved breathing, regular movement, and restorative sleep.
- Persistent or significant lymphatic swelling, including lymphedema or ascites, should be medically assessed.
Signs Your Lymphatic System May Be Sluggish During Menopause
Swollen ankles or legs
Tight rings or fingers
Breast tightness
Abdominal bloating
Aching limbs
Tingling sensations
Difficulty shifting weight
How the Lymphatic System Supports Weight Regulation
Absorbs dietary fats in the intestine
Transports cholesterol from tissues
Returns excess tissue fluid to circulation
Assists immune cell movement
Relies on movement and breathing for circulation
Why your Lymphatic System Matters in Menopause
The lymphatic system rarely gets mentioned in menopause weight gain or cardiac health management. But it should. During menopause, which is the gateway to our biological ageing, our lymphatic vessels are changing and this affects our weight, energy and fluid retention.
Numerous women end up with with tired, swollen legs and ankles, fingers that feel tight and rings that no longer fit. Then there’s the tightness in the breasts and some of you may have also experienced a protruding gut during or after menopause.
One of the main reasons for these changes, is that the decline in reproductive hormones also impacts your lymphatic vessels – the tiny vessels that help to remove toxins, fats and excess fluid.
Your lymphatic system supports your immune health – hugely. Every blood vessel is accompanied by lymphatic vessels. Blood vessels are thick and red and deliver nutrients to tissues, whilst lymphatic vessels are thin and transparent and drain away fluid that is pumped out of tissues. They congregate in nodes which sometimes get blocked. They also transport your IMMUNE CELLS so a healthy lymphatic system is critical to your health as you move through menopause.
Swelling of tissues can cause many women distress during menopause and any distension or oedema (tissue swelling) must be checked out with your Doctor.
This condition is called Lymphedema and if the swelling occurs in the abdominal cavity, this is called ascites. If you have this condition, you need to see your Doctor.
Impaired lymphatic drainage may also be problematic for fat cells and your menopause transition is when fat clearance can go wrong.
The lymphatic system clears fat from the body through a two-step process:
(1) dietary fat absorption in the intestine and
(2) cholesterol clearance from peripheral tissues.
The process involves specialized lymphatic vessels that transport fats to the bloodstream for use or excretion. If the lymphatic vessels are blocked, this fat clearance may become problematic.
LIVER and LYMPH - an important partnership.
The term ‘Lymph’ is derived from the Latin word ‘lympha’ which means ‘water’. It is the fluid (like plasma) which flows through your lymphatic system, helping to remove toxins from your blood back to the general circulation.
The lymphatic system comprises a network of vessels and lymph-nodes that function to return fluid from the tissues to the central circulation. A well-functioning lymphatic system is needed to restore fluid balance and to clear toxins.
It is a very important part of your immune system. And at a time of life whereby you become more susceptible to health changes, it pays to support your lymphatic system, which in turn supports your immune system.
You may not know that your liver produces a large amount of lymph. This is estimated to be 25 to 50% of lymph flowing through the thoracic duct. That’s why the health of your liver also matters to your immune system. But it matters even more to your weight loss if you are overweight.
I can’t emphasise this enough and I have a big focus on your liver and your lymphatic health in the MyMT™ Transform Me programme (the video is below).
What is the Lymphatic System?
This precious system works very closely with your cardiovascular and nervous systems.
The powerful network of tiny vessels comprising blunt-ended lymphatic capillaries, collecting lymphatic vessels, lymph nodes, and the thoracic duct, converge to connect with your blood system and with the exception of the retina in the eye, bone, and your brain, this spider-web of vessels, ducts and nodes are spread throughout your body.
Lymphatic fluid also moves in accordance with the balance of oestrogen and progesterone.
When oestrogen is higher in relation to progesterone (this is called ‘oestrogen dominance’), then our lymph vessels don’t work properly. Lymphatic fluid is highly non-polar and thus attracted to more fatty substances.
So, like our blood vessels, our lymphatic vessels get a bit blocked, especially when our diet isn’t conducive to menopause weight loss.
The main thing about your lymphatic system, is that it helps you to stay healthy by:
- Maintaining the rate and flow of fluids in and out of your cells.
- Removing the by-products of tissue metabolism. This includes the removal of lactic acid or other toxins associated with exercise.
- Helping our immune cells to move to areas of greatest need when you have an infection.
When the flow of lymph is impeded or blocked, then you develop oedema (tissue swelling). As such there is a build-up of toxic wastes and potential for dysregulation of the nerve synapses.
For women going into or through menopause, this means that we can experience aching legs, bloating, larger limbs, tingling and yes, we find it harder to shift our weight as well.
Changes that occur in our ageing lymphatic vessels include:
- Loss of around 20% of their contraction strength (just like our blood vessels).
- Around a 70% decrease in contraction frequency.
- Increasing loss of lymphatic muscle cells which is linked to oxidative stress (inflammation).
- A reduction in the levels of proteins that regulate muscle contraction.
- A thinning of the lymphatic vessel walls.
3 Things you Can Do to Help your Ageing Lymphatic System
- Because the lymphatic vessels don’t contract as efficiently as they used to, then having increased plant sources of nitric oxide is important. You can add beetroot (beets) and celery to your diet or juice them instead. This also helps with your blood pressure changes if you are accumulating tissue fluid retention.
2. Learn to breathe better. I talk about breathing in all of the MyMT™ programmes and teach women the best breathing strategy to use to improve tissue oxygenation and to improve our lymphatic system in this module in the programmes. Because the lymphatic system works closely with the nervous system, even a stressful day can affect lymphatic drainage. This is also why deep-breathing helps to stimulate the lymph vessels to do their job of removing inflammatory proteins and dangerous toxins that have myriad deleterious effects around the body. But when we understand that we need to love our lymphatic system, then we can better support proper circulation of fluids and crucial hormones, particularly progesterone. This powerful hormone helps to reduce inflammation as well as helping to maintain energy, vitality and weight loss.
3. Get moving (preferably in the morning). As part of our cardiovascular network, our lymphatic system doesn’t have a pump like the heart does. It relies on movement, massage, muscle contraction and deep breathing to function. Swimming is ideal! When I met Rasika on my UK tour, she told me that she had changed her morning routine so that she was walking and doing the lymphatic stretching I shared with her in the programme. I was so excited for her. It was one of the lifestyle changes that she needed to make, not only to help her ageing lymphatic system, but also to HALT her weight gain. Lymphatic drainage movement as well as sleeping all night and restoring liver health are absolutely fundamental to improved health and weight loss as we age – numerous women on my programmes discover this too.
All hormones, nutrients and waste products going to and from the cells deep in our tissues, must pass through the interstitial or extracellular matrix.
This depends on a reliable, functioning lymphatic system. If the lymphatic channels cannot remove toxins properly, no hormone, no gene, no enzyme, and no molecule is going to work optimally, and there will be deposition of waste products into the tissues. This is why many of you begin to feel bloated, experience tissue swelling and cellulite increases as you move through menopause, and in many cases, despite HRT.
Please join me when you can on any of my 12 week online programmes.
It would be my privilege to help you understand that menopause is the gateway to our biological ageing and as such, we need to know how to turn around our health at this important stage of life.
Menopause and the Lymphatic System: Frequently Asked Questions
Menopause affects the lymphatic system because declining reproductive hormones influence how lymphatic vessels contract and regulate lymphatic fluid movement. As the ageing lymphatic system loses contraction strength and frequency, lymphatic drainage may slow, contributing to fluid retention and swelling.
The liver produces a significant proportion of lymph flowing through the thoracic duct. Because the lymphatic system helps return fluid and transport immune cells, liver health plays an important role in fluid balance and immune support.
Yes. Reduced lymphatic drainage during menopause may allow lymphatic fluid to accumulate in tissues. This lymphatic fluid build-up can lead to swollen ankles, tight fingers, breast tenderness, abdominal bloating, and general menopause-related swelling.
The lymphatic system plays a role in transporting dietary fats and clearing cholesterol through specialised lymphatic vessels. If lymphatic flow becomes less efficient during menopause, lymphatic fat transport may be affected, contributing to changes in weight and body composition.
The ageing lymphatic system undergoes structural changes, including:
- Reduced lymphatic vessel contraction strength
- Decreased lymphatic contraction frequency
- Thinning lymphatic vessel walls
- Loss of lymphatic muscle cells
- Reduced proteins that regulate lymphatic contraction
These lymphatic changes may impair fluid balance and immune cell transport.
Lymphatic fluid circulates through lymphatic vessels to remove excess tissue fluid and metabolic waste. When lymphatic drainage slows, lymphatic fluid can accumulate in tissues, contributing to bloating, oedema, and tissue swelling during menopause.
Yes. The lymphatic system transports immune cells throughout the body. If lymphatic circulation slows, immune cell movement and inflammatory protein removal may be less efficient.
Because the lymphatic system does not have a central pump, lymphatic drainage relies on movement and breathing. Supportive strategies for lymphatic health include:
- Regular movement to stimulate lymphatic flow
- Deep breathing to assist lymphatic circulation
- Muscle contraction to encourage lymphatic drainage
- Swimming and walking
- Consuming nitrate-rich vegetables such as beetroot and celery to support vascular and lymphatic function
Any persistent, painful, or significant swelling should be medically assessed. Conditions such as lymphedema or ascites require professional evaluation.
Menopause affects gut health and serotonin production, which can influence mood, sleep, anxiety, and cognitive clarity. Around 90–95% of serotonin is produced in the gut. Hormonal changes during menopause, combined with stress, sleep disruption, and dietary factors, may alter gut balance and reduce serotonin levels, affecting emotional wellbeing.
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