Imagine sinking your feet into a warm epsom salt soak mixed with magnesium oil—relaxing, right?
Now, picture that simple ritual doing more than just easing stress. It could also help relieve that nagging discomfort in your knees.
That’s exactly what a June 2024 study by Lokhandwala, Parulekar, and Irani explored. The researchers wanted to see if adding magnesium—through topical use and foot soaks—to regular physiotherapy could make a difference for people with knee osteoarthritis (OA).
From Soaks To Strength
The study involved 40 participants diagnosed with knee OA, split into two equal groups:
- Group A: Received standard physiotherapy plus magnesium treatment—twice-daily foot soaks in epsom salt followed by magnesium oil application.
- Group B: Followed the usual physiotherapy routine without magnesium.
Over eight sessions, the researchers tracked progress using pain scores (Visual Analogue Scale), knee range of motion, quadriceps strength, functional ability (WOMAC), the Timed Up and Go test, and a nine-step stair climb.
Results That Moved People
Both groups improved, but Group A—the magnesium group—showed greater progress in key areas:
- Lower pain levels during activity
- Better knee mobility
- Stronger quadriceps
- Improved ability to perform daily tasks
In short, adding magnesium through epsom salt soaks and oil seemed to amplify the benefits of physiotherapy.
Why It Might Work
Osteoarthritis leads to cartilage breakdown, inflammation, pain, and stiffness. Magnesium deficiency may worsen these issues by encouraging inflammation and slowing cartilage repair.
By applying magnesium transdermally—through oils and mineral-rich soaks—it can bypass digestion and deliver the mineral directly to the affected area. This may help soothe discomfort and support better muscle and joint function, all with minimal side effects.
Bringing Science Into Your Self-Care
You don’t need a clinic to try a magnesium-rich soak. Just mix warm water, epsom salt, and a few drops of magnesium oil to create a simple home remedy that feels both indulgent and restorative. Soaking twice daily may offer the extra boost your knees need.
Prefer something ready to use? At Better Bath Better Body, we offer soothing options like our eucalyptus-infused Circulation Foot Soak, lavender-infused Detox Foot Soak—perfect for adding a touch of aromatherapy to your wellness routine.
A Few Things To Remember
This isn’t a cure or a quick fix. The study’s benefits appeared when magnesium was used alongside physiotherapy, not in place of it. Results also depended on consistent practice over several weeks.
No side effects were noted during the study, and topical magnesium is generally well-tolerated, making it a gentle complement to professional care.
The Takeaway
- What it was: A controlled study of 40 people with knee OA.
- What it showed: Better pain relief, strength, and mobility with magnesium oil plus foot soaks.
- Why it matters: It’s an easy, low-risk way to enhance traditional therapy and support joint health.
Wellness doesn’t always come in a pill. Sometimes, it’s as simple as a warm soak, a little magnesium, and the time to care for yourself.
Shop our full line of epsom salt foot and bath soaks online today, where you’ll also find shower tablets and sitz bath salt blends.
