Can Massage Really Prevent Alzheimer’s? What This New Brain Study Actually Shows

A new study says you can double brain waste clearance through the neck… but before you start aggressively massaging your face like you’re buffing a car, let’s talk.

The Claim That’s Everywhere Right Now

A 2025 study published in Nature dropped a headline-grabbing finding:

• Stimulating lymphatic vessels in the face and neck

• Can significantly increase cerebrospinal fluid (CSF) drainage

• In ageing mice

Cue the internet doing its thing:

“Massage your face = prevent Alzheimer’s.”

Deep breath.

That’s not what the study said.

What the Study Actually Found

Researchers mapped how fluid leaves the brain—and it turns out your neck is doing more work than previously thought.

Key findings:

• CSF drains from the brain through:

  • Skull base pathways

  • Around the eyes

  • Nasal and facial lymphatics

  • Into superficial lymphatics in the neck

• A large portion ends up in:

  Superficial cervical lymph nodes

• Ageing reduces:

  • Number of lymphatic vessels

  • Fluid drainage efficiency

  • Nitric oxide signalling (important for vessel function)

• When researchers applied controlled mechanical stimulation through the skin:

  • CSF outflow doubled

  • Drainage improved in older mice

What This Does NOT Mean

Let’s save you from becoming that person in the group chat:

• ❌ This was not tested in humans

• ❌ This was not “massage” as you know it

• ❌ It does not prevent Alzheimer’s

• ❌ More pressure ≠ better results

This is:

A mechanism study

Not:

A miracle treatment

Why This Still Matters

Because it confirms something big:

The brain is not just electrical… it’s a fluid system.

And fluid systems respond to:

• Pressure

• Movement

• Mechanical input

Which changes how we think about brain health completely.

The Missing Piece: Sleep

During deep sleep:

• CSF flow increases

• Brain cells shrink slightly

• Waste clearance improves

One landmark study showed:

The brain clears metabolites like amyloid-beta far more efficiently during sleep

So if you’re:

• Sleeping poorly

• Scrolling until 1am

• Running on caffeine and vibes

Your brain isn’t recovering properly.

It’s just… accumulating.

What Happens When You Walk

Here’s where things get interesting.

That study used mechanical stimulation to improve flow.

But your body already has a built-in system for this:

1. Breathing = pressure pump

• Diaphragm moves → pressure shifts → fluid moves

2. Feet = ground force drivers

• Heel strike → sends force up the body

• Arch loading → stores energy

• Push-off → drives circulation

3. Spine = rotational engine

• Walking creates subtle twisting

• This helps “milk” fluid through the system

4. Muscles = lymphatic pumps

• Lymph has no heart

• Movement is the pump

So yes… walking matters more than your face massage routine.

Where Massage & Cranial Therapy Fit

Hands-on therapy can help—but not in the way Instagram says.

It may:

• Improve tissue mobility

• Reduce mechanical restriction

• Support pressure changes

Think of it as:

👉 Removing blockages—not forcing flow

It’s a support act.

Not the main event.

The Real Clinical Question

Instead of asking:

“What treatment improves brain health?”

Ask:

“Is my body creating the conditions for fluid movement?”

Because if you’ve got:

• Stiff ribcage

• Poor breathing

• Limited spinal motion

• Inefficient gait

Then your fluid system isn’t working optimally.

• ✔️ CSF drains through lymphatics in the neck

• ✔️ Mechanical stimulation can improve flow (in mice)

• ✔️ Sleep is critical for brain waste clearance

• ✔️ Movement supports fluid dynamics

• ❌ Massage is not a cure or prevention strategy

Your brain doesn’t just need stimulation… it needs circulation.

And circulation comes from:

• Moving well

• Breathing well

• Sleeping well

Not from aggressively massaging your neck like you’re trying to unlock a secret level.

Canberra: Want to Improve How Your Body (and Brain) Moves?

If you’re dealing with:

• Brain fog

• Headaches

• Neck tension

• Poor posture

There’s usually a bigger mechanical story behind it.

At The Body Lab, we assess:

• Gait & foot mechanics

• Breathing patterns

• Spinal movement

• Whole-body coordination

👉 Book a Movement & Gait Assessment in Canberra

👉 Or explore our cranial + movement therapy approach

 References

1. Jin H, Yoon JH, Hong SP, Hwang YS, Yang MJ, Choi J, et al. Increased CSF drainage by non-invasive manipulation of cervical lymphatics. Nature. 2025;643:755–767.

2. Iliff JJ, Wang M, Liao Y, Plogg BA, Peng W, Gundersen GA, et al. A paravascular pathway facilitates CSF flow through the brain parenchyma and the clearance of interstitial solutes. Sci Transl Med. 2012;4(147):147ra111.

3. Xie L, Kang H, Xu Q, Chen MJ, Liao Y, Thiyagarajan M, et al. Sleep drives metabolite clearance from the adult brain. Science. 2013;342(6156):373–377.

4. Nedergaard M. Garbage truck of the brain. Science. 2013;340(6140):1529–1530.

5. Da Mesquita S, Fu Z, Kipnis J. The meningeal lymphatic system: a new player in neurophysiology. Neuron. 2018;100(2):375–388.

6. Louveau A, Smirnov I, Keyes TJ, Eccles JD, Rouhani SJ, Peske JD, et al. Structural and functional features of central nervous system lymphatic vessels. Nature. 2015;523:337–341.

7. Kress BT, Iliff JJ, Xia M, Wang M, Wei HS, Zeppenfeld D, et al. Impairment of paravascular clearance pathways in the aging brain. Ann Neurol. 2014;76(6):845–861.

8. He X, Liu D, Zhang Q, Liang F, Dai G, Zeng J, et al. Voluntary exercise promotes glymphatic clearance of amyloid beta and reduces neuroinflammation. Neuroscience. 2017;356:144–153.

9. Fultz NE, Bonmassar G, Setsompop K, Stickgold RA, Rosen BR, Polimeni JR, et al. Coupled electrophysiological, hemodynamic, and cerebrospinal fluid oscillations in human sleep. Science. 2019;366(6465):628–631.

10. Benveniste H, Liu X, Koundal S, Sanggaard S, Lee H, Wardlaw J. The glymphatic system and waste clearance with brain aging: a review. Gerontology. 2019;65(2):106–119.