Cardiovascular system
&
PEMF Therapy
Your cardiovascular system is more than just a beating heart and a network of pipes. It’s an electrical system as much as it is a mechanical one.
Every pulse, every vessel dilation, every micro-adjustment in blood flow is guided by bioelectric signals. When that system is disrupted — by inflammation, stress, or poor circulation — problems start to build up.
That’s where Pulsed Electromagnetic Field (PEMF) therapy comes in.
PEMF doesn’t push blood around like a pump. Instead, it works at the cellular and vascular level. Research shows that electromagnetic fields can stimulate the lining of your blood vessels (the endothelium) to release nitric oxide — nature’s own vasodilator.
The result? Blood vessels relax and widen, improving flow, oxygen delivery, and nutrient transport. In other words: your circulation works more like it’s supposed to.
Why does this matter? Because circulation is the foundation. Whether we’re talking about blood pressure, recovery after exercise, wound healing, or heart disease risk — it all comes back to how efficiently your cardiovascular system can move blood and regulate itself.
On this page, we’ll cover:
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The basics of how PEMF influences blood flow and vessel health
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The connection between PEMF, inflammation, and cardiovascular risk factors
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Practical ways PEMF can support everyday heart and circulation health
If you’re curious about specific conditions — from hypertension to recovery after cardiac events — check out the linked guides below. They dive deeper into the details.
For now, let’s start with the fundamentals: how PEMF interacts with your cardiovascular system and why it matters for long-term health.
A brief introduction of PEMF therapy.
Pulsed electromagnetic field therapy or PEMF therapy for short is an alternative treatment for many illness and medical conditions that involve exposing the body to very low frequency electromagnetic fields.
Nature and the earth are full of these low frequencies and without them the body becomes weak and sick. There is a big difference between low level electromagnetic fields (EMF) used in PEMF therapy and much higher EMF’s that are man made and found in microwaves and mobile communications for example. Typically, PEMF therapy uses frequencies below 100 hertz (Hz) and usually much lower.
Medical institutions and governing bodies have approved the use of this type of treatment and have conducted countless studies showing its effectiveness and health benefits.
So how does PEMF therapy work?
Our bodies are made up from trillions of cells, each cell is like a little power unit ever so slightly vibrating and moving, each group of cells with its own specific frequency. When an area of the body because damaged, old, or inflamed the cells stop working properly. Nutrients can’t get in and waste cannot be flushed out. This can be self-perpetuating, as the cells slow down working the body in turn sends less nutrients because it views these as less important celss than fully functioning ones.
Below is a very simplistic view of a cell before and after PEMF therapy
The pulsed electromagnetic field penetrates deep into the soft tissue and re-energies the cells that are damaged, like recharging a battery.
The body now sees fully functioning cells that are calling for nutrients and working properly and balance is restored. For some conditions this process can happen very quickly, for other long term chronic conditions treatment can take time. The non-invasive nature of PEMF therapy means daily use is necessary but this comes with no side effects and PEMF therapy is safe and gentle on the body.
Disclaimer: These pages outline how PEMF has helped many people and health issues. This does not prove that others would have the same results. Our products are designed to promote health and wellness and not to diagnose, treat or prevent specific medical conditions, for which you should see a doctor or health care professional. This information has not been evaluated by the US FDA or UK Medicines and Healthcare Products Agency. While we try to keep it up to date and correct, we give no guarantees of any kind about its completeness, accuracy, or suitability.
Nice care and its employees have no formal medical training or qualifications. We will advise you with regards to how PEMF therapy could help you and explain how it has helped others. We do not offer medical advice or diagnosis. If you are unwell or need medical advice, please consult a doctor or health care professional.
The MHRA have seen all certificates issued by the relevant European safety boards and have raised no objection with regards to the suitability or sale of Renaissance® products in the UK