The Effects of Microplastics on Your Health & How to Reduce Them

Microplastics

Microplastics are pervasive in human tissues, including the brain, placenta, and reproductive organs. Andrew Huberman highlights that microplastics are found in the lower lungs, bloodstream, and even in the first stool of newborns, indicating prenatal exposure 1. This widespread presence raises concerns about their potential impact on health. He explains that reverse osmosis filters are effective in removing microplastics from water, although they can be costly 2.

You can find microplastics in pretty much every tissue that you look for them.

--- Andrew Huberman

Huberman emphasizes the importance of limiting exposure, especially for pregnant women and young children 1.

   

Endocrine Effects

Endocrine disruptors like BPA and phthalates, commonly found in microplastics, significantly affect hormonal functions. Andrew Huberman explains that these chemicals mimic or block estrogen and testosterone receptors, leading to hormonal imbalances 3. This disruption is linked to reduced sperm counts and motility, particularly concerning for reproductive health.

BPA and phthalates are not good for endocrine function.

--- Andrew Huberman

He notes that phthalates are present in many everyday products, making it crucial to be aware of their potential effects 4.

   

Neurodevelopment

The potential link between microplastics and neurodevelopmental disorders like ADHD and autism is a growing concern. Andrew Huberman discusses the neurotoxicity of microplastics, which has been established in animal models and is suspected in humans 5. While the data is not definitive, the presence of microplastics in the brain could impact neuron function and development.

The potential neurotoxicity of microplastics in human tissues is concerning.

--- Andrew Huberman

Huberman stresses the need for further research to understand these effects fully 6.