Center for Environmental Health Research
Heart Health6 min readUpdated October 7, 2026

I Did Everything Right. Then I Read What Scientists Found Inside Artery Plaque.

Scientists found microplastics in the artery plaque of more than half the patients they studied, linked to a higher risk of heart attack and stroke. Here's what my healthy routine missed, and what I do about it now.

Woman on a morning walk drinking from a plastic water bottle
The healthiest part of my day came with a plastic bottle in my hand.
Martha Arthur

I'm 58, and for most of the last decade I've been the "healthy one" in my family. I swapped soda for water. I walk five mornings a week. I meal-prep on Sundays so I'm not tempted by takeout. My doctor tells me to keep doing what I'm doing.

So when a friend sent me a headline about plastic turning up inside people's arteries, I nearly scrolled past. Then I counted how much plastic touched my "healthy" routine in a single day. The water bottle on my walk. The containers I microwave my prepped lunches in. The shaker for my protein drink. The tea bags. The cutting board.

I'd spent ten years doing everything right, and I had never once thought about what my healthy food was stored in.
Healthy meal prep in plastic containers next to a shaker, water bottles and tea bags
Every item in my healthy routine touched plastic.

What researchers found inside the plaque

In March 2024, the New England Journal of Medicine published a study from a team in Naples, Italy. They followed patients who had surgery to remove plaque from the carotid artery in the neck, then tested that plaque for plastic.

plastic fragments in plaque plaque on vessel wall ILLUSTRATION · NOT TO SCALE
In a 2024 study, researchers using electron microscopy saw jagged foreign particles inside artery plaque removed during surgery.
NEJM, March 2024 · Marfella et al.
58%of patients had polyethylene, a common packaging plastic, in their plaque (150 of 257)
4.5×higher risk of heart attack, stroke or death in that group over the follow-up
34 moaverage follow-up after surgery

About 12% of patients also had PVC in their plaque. The patients with plastic in their plaque also had higher levels of inflammation markers. Read the study.

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Where the plastic hides in a "healthy" routine

Microplastics have been detected in drinking water, many foods, cosmetics and the air. A 2024 study from Columbia University counted an average of about 240,000 plastic particles per liter of bottled water, most of them too small to see. Here's where they were coming from in my day:

Why I started looking after the artery lining

Plaque doesn't float around in your blood. It builds up inside the artery wall, under a thin layer of cells called the endothelium. A healthy lining makes nitric oxide, a molecule that helps blood vessels relax and keeps blood moving.

I couldn't control every piece of plastic I'd ever been exposed to. The lining was something I could support every single day, and that's what led me to Get Jacked.

GetJacked uses what I call the Vascular Defense Response™ to support healthy vascular function and circulation.

How Get Jacked works

The key ingredient is capsaicin, the compound that makes cayenne pepper hot. Capsaicin acts on the TRPV1 receptor, and the discovery of TRPV1 was part of the work that won the 2021 Nobel Prize in Physiology or Medicine.

  1. 1Capsaicin reaches TRPV1Receptors in the vessel lining respond to capsaicin.
  2. 2The lining makes nitric oxideYour body's own signal for blood vessels to relax.
  3. 3Blood flows more freelySupporting healthy circulation every day.
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What's inside each serving

Get Jacked is a 12-in-1 botanical formula built around cayenne, with ingredients chosen to back up circulation and heart health:

Cayenne Without the Burn

I'd tried adding cayenne to my food before and gave up after a week of heartburn. Get Jacked comes in a softgel, so it never touches your tongue. No burning mouth and no spicy aftertaste. I take three with breakfast, and that's it.

Woman at breakfast taking a Get Jacked cayenne softgel
Three softgels with breakfast, every day.
Get Jacked Cayenne Pepper Softgels pouch with red softgels

Get Jacked Cayenne Pepper Softgels

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  • Cayenne pepper
  • Grape seed
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  • Beetroot
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  • Black pepper
  • Korean ginseng
  • Vitamin D3 + K2
3,000 mgcayenne equivalent per serving
3 softgels a daywith food, together or split
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Sources

  1. Marfella R, et al. Microplastics and Nanoplastics in Atheromas and Cardiovascular Events. N Engl J Med. 2024;390:900–910.
  2. Landrigan PJ. Editorial. N Engl J Med. 2024;390:948–950.
  3. Qian N, et al. Rapid single-particle chemical imaging of nanoplastics by SRS microscopy. PNAS. 2024.
  4. The Nobel Prize in Physiology or Medicine 2021, awarded to David Julius and Ardem Patapoutian for discoveries of receptors for temperature and touch.