Hidden Heart Risk: How Everyday Plastics May Be Harming Your Health

While many of us are unaware, chemicals found in everyday plastic products including food containers, toys, medical equipment, cleaning supplies, and cosmetics, may pose serious risks to heart health. A new study revealed that a chemical called phthalates, particularly a compound known as DEHP, was linked to more than 350,000 deaths from heart disease worldwide in 2018.

Conducted by scientists in the U.S., the study analyzed data from 200 countries, including urine tests that showed how much of this chemical was present in people’s bodies. The researchers found that DEHP is especially harmful for adults aged 55 to 64. The most affected regions were India, the Middle East, South Asia, and parts of East Asia.

Phthalates are used to make plastic more flexible, but they can disrupt hormone activity in the body. They’ve been shown to cause inflammation in blood vessels, worsen existing heart conditions, and increase the risk of heart attacks and strokes. Previous studies have also linked phthalates to obesity, diabetes, fertility issues, asthma, and even certain types of cancer.

The researchers expressed particular concern about areas with high plastic usage and urged governments to implement stricter regulations limiting these substances. They also advised consumers to check product ingredient labels and choose items that don’t include vague terms like "fragrance" or "perfume"- which often contain phthalates.

Professor Leonardo Trasande, one of the study’s lead authors, stated: “These findings show that phthalates threaten the health of millions. It’s time for countries to take action to protect the public from these chemicals.”

To reduce your exposure to phthalates, experts recommend:

• Using glass or stainless-steel containers instead of plastic, especially when heating food

• Avoiding old plastic containers or those not labeled “BPA-free” or “phthalate-free”

• Choosing personal care and cosmetic products with clear ingredient lists and avoiding those that include "fragrance" or "perfume"

• Limiting consumption of processed and packaged foods, which are more likely to come into contact with harmful plastics during manufacturing and storage

Taking small steps like these can help reduce your risk and support long-term heart health.