- Chemicals called endocrine disruptors are found is lots of household items like plastic bottles, furniture, and food containers.
- These chemicals can impact hormone levels, including testosterone.
- Five to avoid: phthalates, BPA, pesticides, POPs, and parabens
When you think about toxic health threats, you probably think of pollutants being belched out of smokestacks, not the bottles lining your bathroom counter or the can of beans in your pantry. Not so fast.
Everyday products like shampoo bottles and aluminum cans contain chemicals called endocrine disruptors, which alter normal hormone function.
Endocrine disruptors can block or amplify hormonal messages sent to and from your immune, neurological, and reproductive systems.
Research has linked these man-made chemicals with early puberty, learning disabilities, lower IQ, and DNA damage.
In men, they’ve been linked to low testosterone, reduced sperm motility, and lower sperm count.
With such a nasty reputation, it’s best to avoid these chemicals whenever possible.
Which endocrine disruptors impact testosterone? Here are four of the biggest offenders—and how to avoid them.
Spot low T
Beware: These estrogen-mimicking plastic softeners leak out of plastic products and get into your body when you inhale, ingest or absorb them through your skin.
Found in: plastic bags, shower curtains, garden hoses, food packaging soaps, lotions, deodorants, raincoats, and vinyl flooring.
- Mop and vacuum regularly (one phthalate, DEHP, can leech from products and settle as dust in the air)
- Avoid PVC shower curtains and vinyl plastics (hint: they have a recycling code 3)
- Eat less processed and packaged foods
Beware: Bisphenol-A (BPA) is an anti-androgen; it blocks the normal effects of testosterone in the body.
Found in: Food containers, baby bottles, water pipes, dental sealants, optical lenses, water storage tanks, the lining of aluminum cans, and receipts printed on thermal paper.
- Pick fresh in-season produced instead of canned
If you can’t avoid BPA-lined cans, rinsing the food may lower BPA levels
- Skip paper receipts; choose email options
- Swap plastic water bottles for reusable glass or stainless steel
Over time, low levels of pesticides sprayed on crops can accumulate in your body. Several studies have shown that pesticides are also endocrine disruptors.
Found in: Produce, especially kale, collard, and mustard greens, as well as hot peppers and bell peppers, which have been found to have the highest levels of pesticides.
How it harms T: Reduces sperm motility and lowers testosterone (6).
- Choose organic fruits and vegetables
- Wash produce before you eat it. Peel non-organic produce
- Avoid fungicides (chemicals that prevent the growth of fungi) by keeping kitchen areas clean and dry
- Adopt a ‘no shoes’ policy at home to prevent lawn pesticides from being tracked inside
Protect Your T
Persistent Organic Pollutants
Beware: Also called “forever chemicals,” these endocrine disruptors are by-products of industrial, agricultural, and manufacturing processes.
Found in: Paints, industrial oils, joint caulking and floor tiles, dairy products, meat and fish (especially farm-raised)
How they harm T: disrupts testosterone production, lowers free testosterone, and increases sex hormone binding globulin (SHBG), a protein that controls the amount of testosterone your body can use, and luteinizing hormone (LH), which can make free testosterone inactive (7,8).
- Buy hormone-free meats and dairy products
- Buy wild-caught fish
- Avoid non-stick pans
- Don’t microwave food in packages or plastic wrap
- Store paints and other toxic products in the garage or storage space
Beware: Widely used for their antimicrobial and preservative properties, parabens are found in many personal care products and are also used as food preservatives to prevent the growth of harmful mold and bacteria.
Found in: Hand soap, body lotion, shampoo, conditioner, face lotion, toothpaste, sunscreen, pharmaceuticals, foods, and beverages
How they harm T: Decrease testosterone, damage sperm shape and motility
- Read labels. Avoid products with methyl, ethyl, propyl, butyl, or benzyl ingredients; these are all members of the paraben family
- When you’re buying grooming products and scented candles, opt for plant-based, organic options.
Other Ways to Minimize Testosterone Damage From Chemicals
Even if you adopt all of the above tips, completely removing endocrine disruptors from your life is impossible. But you can take steps to mitigate the damage:
The Bottom Line
Endocrine disrupting chemicals are found in many household products and can lower testosterone and sperm health. The best way to avoid damage is by limiting your exposure. If you can’t, infrared light and some supplements including glutathione can minimize the damage from these chemicals.