How Plastic Exposure Actually Affects Your Child’s Health: Hormones, Development, and What Pediatricians See
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Time to Read: 6 min
A Pediatrician’s Perspective: Explaining the “Why”
Most parents already sense that plastic isn’t good for health—but they’re rarely told why, in clear biological terms.
As a pediatrician, I believe parents deserve clarity without fear. When families understand how plastic interacts with a child’s developing body, the recommendations make sense—and feel empowering.
About Ahimsa
Founded by a pediatrician and mom of three
Stainless steel is the only kid-friendly material recommended by the American Academy of Pediatrics
We are guided by a Scientific Advisory Council comprised of environmental and medical experts, guiding us in creating the safest products, following the latest science and promoting policy to protect human health and our planet
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How Plastic Interacts With a Child’s Body
Many plastics contain or release chemicals that can interfere with hormones—the body’s chemical messengers.
Hormones regulate:
Growth and puberty
Appetite and metabolism
Mood and sleep
Brain development and behavior
In pediatrics, the concern is not a single exposure. Pediatricians think in terms of dose, frequency, and timing.
Low-dose, repeated exposure during development matters more than occasional exposure.
What “Endocrine Disruption” Means (and Doesn’t Mean)
Endocrine disruption means a chemical can interfere with normal hormone signaling.
What This Does Not Mean
It does not mean damage is inevitable. Children’s bodies are adaptive and resilient. Reducing unnecessary exposure simply gives developing systems more room to function normally.
Health Trends Pediatricians Are Paying Attention To
Over the past few decades, pediatricians and pediatric endocrinologists have observed:
Earlier puberty
Rising childhood obesity and insulin resistance
Increased risk of type 2 diabetes
More attention and behavioral challenges
These trends are complex and multifactorial. Plastic exposure is one contributing factor—but one families can meaningfully reduce.
Why Mealtime Is a Key Exposure Point
Mealtime stands out because:
Eating happens multiple times every day
Warm food increases chemical migration
The same plates and containers are used for years
This is why pediatric prevention focuses on what children eat from, not just what they eat.
Mealtime Essentials
The Materials Pediatricians Fully Recommend
When it comes to daily food contact for children, pediatricians consistently recommend only two materials:
✅ Glass
✅ Stainless Steel
These materials are:
Inert
Stable with heat
Proven safe for human health
Safer for environmental health
Plastic, by contrast, is not inert and can contribute to hormonal and metabolic disruption—especially with repeated use.
What Pediatricians Recommend Families Do
Pediatricians don’t recommend panic. We recommend better defaults.
Replace daily food-contact items with glass or stainless steel
Focus on warm and frequently used items first
Keep changes simple so habits stick
The safest choice is the one families can use every day without thinking.
Consistency beats perfection in pediatric prevention.
A Pediatrician’s Take
Pediatric prevention happens across thousands of ordinary meals. By choosing glass and stainless steel for daily food contact, families lower baseline exposure in a way that is steady, practical, and sustainable.
We lower baseline risk quietly, not perfectly.
— Dr. Manasa Mantravadi, pediatrician
A Reassuring Close for Parents
This information isn’t meant to scare—it’s meant to empower. Parents already make many choices that support their children’s health.
Start with what’s easiest. Start with what’s used daily. And trust that small, steady changes truly matter over time.
Dr. Manasa Mantravadi is a board-certified pediatrician whose dedication to children’s health drove her to launch Ahimsa, the world's first colorful stainless steel dishes for kids. She was motivated by the American Academy of Pediatrics’ findings on harmful chemicals in plastic affecting children's well-being. Ahimsa has gained widespread recognition and been featured in media outlets such as Parents Magazine, the Today Show, The Oprah Magazine, and more.
Dr. Mantravadi received the esteemed “Physician Mentor of the Year” award at Indiana University School of Medicine in 2019. She was also named a Forbes Next 1000 Entrepreneur in 2021, with her inspiring story showcased on Good Morning America. She serves on the Council for Environmental Health and Climate Change and the Council for School Health at The American Academy of Pediatrics. She represents Ahimsa as a U.S. industry stakeholder on the Intergovernmental Negotiating Committee (INC) for the Global Plastics Treaty, led by the United Nations Environment Program. Dr. Mantravadi leads Ahimsa's social impact program, The Conscious Cafeteria Project, to reduce carbon emissions and safeguard student health as part of a national pilot of the Clinton Global Initiative.
She is dedicated to educating and empowering people to make healthier, more environmentally friendly choices at mealtime. Her mission remains to advocate for the health of all children and the one planet we will leave behind for them through real policy change within our food system.
Dr. Manasa Mantravadi
Dr. Manasa Mantravadi is a board-certified pediatrician whose dedication to children’s health drove her to launch Ahimsa, the world's first colorful stainless steel dishes for kids. She was motivated by the American Academy of Pediatrics’ findings on harmful chemicals in plastic affecting children's well-being. Ahimsa has gained widespread recognition and been featured in media outlets such as Parents Magazine, the Today Show, The Oprah Magazine, and more.
Dr. Mantravadi received the esteemed “Physician Mentor of the Year” award at Indiana University School of Medicine in 2019. She was also named a Forbes Next 1000 Entrepreneur in 2021, with her inspiring story showcased on Good Morning America. She serves on the Council for Environmental Health and Climate Change and the Council for School Health at The American Academy of Pediatrics. She represents Ahimsa as a U.S. industry stakeholder on the Intergovernmental Negotiating Committee (INC) for the Global Plastics Treaty, led by the United Nations Environment Program. Dr. Mantravadi leads Ahimsa's social impact program, The Conscious Cafeteria Project, to reduce carbon emissions and safeguard student health as part of a national pilot of the Clinton Global Initiative.
She is dedicated to educating and empowering people to make healthier, more environmentally friendly choices at mealtime. Her mission remains to advocate for the health of all children and the one planet we will leave behind for them through real policy change within our food system.
More Mealtime Essentials
Frequently Asked Questions
Why should I use stainless steel instead of plastic? Is stainless steel better for health?
The American Academy of Pediatrics (AAP) released a report in July 2018 suggesting ways that families can limit exposure to certain chemicals at mealtime, including “the use of alternatives to plastic, such as glass or stainless steel, when possible.” The report explained that “…some additives are put directly in foods, while “indirect” additives may include chemicals from plastic, glues, dyes, paper, cardboard”. Further, “Children are more sensitive to chemical exposures because they eat and drink more, relative to body weight, than adults do, and are still growing and developing.” While stainless steel items meet the recommendation to avoid plastic products in children, Ahimsa® products have the obvious advantage of not breaking like glass.
Is stainless steel better for the environment than plastic?
According to the Steel Recycling Institute, steel can be recycled over and over and over again without losing its integrity and requires less energy to recycle than to make anew. Most plastic unfortunately ends up in landfills and it is estimated to take 700 years to decompose. Our special coloring process that allows Ahimsa® products to be fully metal is environmentally friendly, so it does not produce toxic run-off into the ecosystem.
Will Ahimsa products break or peel?
No. Our steel is durable, so it won’t break or shatter with everyday use, like glass. And it won’t peel, like other colored stainless steel products you’ve seen. We use a special process that allows the colors to naturally occur in the metal.
Which Ahimsa products are best for my little one(s)?
Our products are meant to last, you can use Ahimsa at ages 1, 8 and 18! We thoughtfully design our products to be safe for little ones and our planet while reducing consumption. Once your child outgrows the Starting Solids Set and can use regular cups and utensils, the training cup is the perfect size rinse cup in the bathroom, the infant spoon doubles as a tea stirrer and the bowl is great for snacks or as an additional compartment to our modular divided plate. Our plates are great for any age as they encourage choosing a variety of healthy foods at each meal and help visualize portion sizes easily. It’s the lasting beauty of stainless steel - grows with your child and reduces waste.
