Restless Legs Syndrome: Diet, Exercise & Health Tips for Women
That uncomfortable urge to move your legs, crawling or tingling sensations, or an irresistible need to stretch and shift position can make it difficult to relax or fall asleep.
Known as restless legs syndrome (RLS), this neurological condition can affect anyone, but women are more likely to experience it than men. Symptoms can be particularly disruptive at night, potentially affecting sleep, energy and overall wellbeing.
While there is no single diet or lifestyle change that works for everyone, paying attention to nutrition, movement, sleep and potential triggers may help you manage symptoms.
What is restless legs syndrome?
Restless legs syndrome is characterised by an uncomfortable urge to move the legs, often accompanied by sensations such as tingling, aching, pulling, crawling or throbbing.
Symptoms typically:
- occur or become worse when resting or sitting
- improve temporarily with movement
- are more noticeable in the evening or at night
- can interfere with falling or staying asleep.
RLS can have several possible causes. In some people, it may run in families, while certain medical conditions, medications, pregnancy or low iron levels can contribute.
If restless legs are regularly disturbing your sleep or affecting your quality of life, speak with your GP rather than assuming you simply need to exercise more or change your diet.
Could your diet affect restless legs?
There isn't a specific "restless legs diet", but getting adequate nutrition is important, particularly when it comes to iron.
Check your iron levels
Low iron stores are associated with restless legs syndrome, and iron status can be particularly relevant for women who experience heavy menstrual bleeding, pregnancy or other causes of increased iron requirements.
Good food sources of iron include:
- lean red meat
- chicken and turkey
- seafood
- eggs
- lentils and beans
- tofu
- spinach and other leafy green vegetables
- iron-fortified cereals.
Plant-based sources provide non-haem iron, which is absorbed less efficiently than the haem iron found in animal foods. Eating plant sources alongside vitamin C-rich foods such as capsicum, citrus, kiwi fruit, berries or tomatoes can help improve iron absorption.
However, don't automatically start taking an iron supplement because you have restless legs. Too much iron can be harmful, and supplementation should generally be guided by your healthcare professional and appropriate blood tests.
Build a balanced, nutrient-rich diet
Rather than focusing on one "RLS food", aim for an overall balanced eating pattern.
Include plenty of vegetables and fruit, wholegrains, legumes, lean proteins, nuts and seeds, and healthy fats. A varied diet helps provide nutrients involved in normal nerve, muscle and energy function.
If you're following a vegetarian or vegan diet, have heavy periods, are pregnant, or have previously been diagnosed with low iron, discuss your individual nutritional needs with your GP or an accredited practising dietitian.
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Limit potential evening triggers
Some people find that particular foods or drinks make their symptoms worse. Commonly reported triggers include caffeine and alcohol.
Try keeping a simple symptom diary for a couple of weeks. Record what you eat and drink, your activity, bedtime and when your symptoms occur.
This can help you identify whether there is a personal pattern rather than unnecessarily eliminating large numbers of foods from your diet.
If caffeine appears to be a trigger, consider reducing coffee, energy drinks, cola, tea and other caffeinated beverages, particularly later in the day.
Alcohol may also disrupt sleep and can make nighttime symptoms more noticeable for some people.
Can exercise help restless legs?
Regular physical activity may be helpful for some people with RLS.
The goal isn't to exhaust yourself. Instead, aim for consistent, moderate movement that you can comfortably maintain.
Good options include:
Walking: A daily walk can help you stay active without placing excessive stress on your legs.
Strength training: Resistance exercises can support muscle strength and overall physical health.
Swimming or water exercise: These provide low-impact movement and may be comfortable if your legs feel tired or achy.
Gentle stretching: Stretching your calves, hamstrings and thighs before bed may help some people feel more comfortable.
Don't overdo it
Very intense or strenuous exercise, particularly close to bedtime, may worsen symptoms for some people.
Pay attention to how your body responds. If you notice that a hard workout consistently brings on or intensifies symptoms later that evening, try reducing the intensity or exercising earlier in the day.
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Simple bedtime strategies
Because RLS symptoms commonly become more noticeable when you're resting at night, creating a relaxing bedtime routine may help you cope with symptoms.
Try:
- taking a warm bath or shower before bed
- gently stretching your legs
- massaging your calves and feet
- using a heat pack or cool pack if you find one soothing
- getting up and walking around briefly when symptoms occur
- keeping your bedroom cool, dark and comfortable
- maintaining consistent sleep and wake times.
Good sleep habits won't necessarily treat the underlying cause of RLS, but they can support better sleep and make nighttime symptoms easier to manage.
Consider your medications
Some medicines can worsen restless legs symptoms in certain people. These may include some antihistamines, antidepressants and other medications.
Don't stop a prescribed medication without medical advice.
Instead, tell your doctor or pharmacist about your RLS symptoms. They can review your medications and determine whether an alternative or adjustment may be appropriate.
Women and restless legs syndrome
RLS can be particularly relevant to women during periods of hormonal and physiological change.
Pregnancy is one recognised situation in which RLS can occur or become more noticeable. Iron requirements also increase during pregnancy, making appropriate nutritional assessment important.
Women who experience heavy periods may also be at increased risk of iron deficiency because of ongoing blood loss.
If symptoms begin during pregnancy, become significantly worse, or occur alongside symptoms such as persistent fatigue, weakness or shortness of breath, speak with your healthcare professional.
When should you see your doctor?
Occasional restless legs can be frustrating, but persistent or worsening symptoms deserve attention.
Make an appointment with your GP if:
- symptoms regularly interfere with your sleep
- you frequently feel an uncontrollable urge to move your legs
- symptoms are becoming more frequent or severe
- you experience significant daytime fatigue because of disrupted sleep
- you are pregnant and experiencing troublesome symptoms
- you suspect you may have low iron
- symptoms started after beginning a new medication.
Your doctor can assess your symptoms and consider whether blood tests, including iron studies, are appropriate.
5 Things You Can Try Tonight
Restless legs can be particularly frustrating when you're trying to wind down for bed. Try these simple strategies to help make your legs feel more comfortable:
1. Take a warm shower or bath
Warm water can help you relax before bed. You could also try a warm compress on your calves or feet if that feels soothing.
2. Gently stretch your legs
Spend a few minutes gently stretching your calves, hamstrings and thighs. Avoid forcing the stretch or doing anything that causes pain.
3. Get up and move
If symptoms start while you're lying in bed, get up for a few minutes and walk around. Gentle movement may temporarily relieve the urge to move your legs.
4. Try a gentle leg massage
Massage your calves, feet and thighs for a few minutes before bed or when symptoms appear. Find a pressure that's comfortable for you.
5. Create a calm sleep routine
Keep your bedtime and wake time consistent, make your bedroom comfortable and relaxing, and consider avoiding caffeine and alcohol in the evening if you notice they trigger or worsen your symptoms.
These strategies may help manage symptoms, but they don't address every possible cause of restless legs syndrome. If restless legs are regularly disrupting your sleep, speak with your GP about possible underlying causes, including low iron.
Remember
Restless legs syndrome isn't simply a case of having "tired legs". It is a recognised condition that can significantly affect sleep and quality of life.
A nutritious diet, regular moderate exercise, good sleep habits and identifying personal triggers may help some women manage their symptoms. Checking iron status can also be particularly important, but iron supplements should only be taken when appropriate and under professional guidance.
If restless legs are regularly keeping you awake, don't just put up with it. Talk to your GP about what could be contributing to your symptoms and the treatment options available to you.
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