‘Harvard Thinking’: Plastics are everywhere, even in our bodies

A study by Harvard University researchers finds that plastics are ubiquitous in the human body, with an average of 10 plastic particles found in every gram of stool.

The study, published in the journal Environmental Science & Technology, is the first to examine the presence of plastics in human stool samples. The researchers analyzed stool samples from 12 volunteers and found that all of the samples contained plastic particles. The most common types of plastics found were polyethylene (PE), polypropylene (PP), and polyethylene terephthalate (PET), which are commonly used in packaging, bottles, and clothing.

The researchers say that the findings are concerning because plastics can leach harmful chemicals into the body. These chemicals can disrupt the endocrine system, which controls hormones, and may contribute to cancer and other health problems.

The study adds to a growing body of evidence that plastics are a major environmental and health concern. In recent years, plastics have been found in the ocean, in the air, and in food. The study by Harvard researchers is the first to show that plastics are also present in the human body.

Here are some tips to reduce your exposure to plastics:

• Avoid using plastic bottles and containers.
• Choose glass or stainless steel containers over plastic.
• Eat a diet rich in fruits and vegetables.
• Avoid processed foods that are packaged in plastic.
• Wash your hands before eating.

By following these tips, you can help to reduce your exposure to plastics and protect your health.