Yes, water filters do remove microplastics, but their effectiveness depends entirely on the filter type and pore size. The best systems can filter out up to 99% of particles.
One source of microplastics is the disintegration of larger plastic debris into smaller pieces, sometimes into particles that are too small to see. Sources can vary widely, but major contributors include synthetic clothing, car tires, city dust, road markings, and marine coatings.
You can remove up to 99% of microplastics and nanoplastics from your drinking water using a Reverse Osmosis (RO) system, water distillation, or a simple boiling-and-filtering method.
Yes, scientific studies and recent class-action lawsuits indicate that Ziploc-style bags release microplastics and nanoplastics. The breakdown is heavily accelerated by extreme temperatures (freezing or microwaving) and continuous wear.
Yes, coffee frequently contains microplastics. Contamination generally occurs during brewing and packaging rather than from the coffee beans themselves.
Vitamins C and E are antioxidants that can help counter the negative effects of microplastics. Filtered water helps your body flush out microplastics. High-fiber diets help your body get rid of plastic in your waste by promoting bowel movements.
Navy sailors often leave their coffee mugs unwashed as a badge of honor, seniority, and tradition, where the accumulated stains and residue indicate a "salty," experienced crew member. This "seasoning" is believed to improve the coffee's flavor, similar to a cast-iron skillet, while also serving as a superstition to avoid bad luck.
Many major tea brands in the USA have phased out plastic sealants (polypropylene) and synthetic materials. To avoid plastic, look for bags made from unbleached paper, abaca (banana fiber), or hemp.
10 Zero-waste plastic bag alternatives
Before the invention of modern plastics in the early 20th century, everyday items were made from a range of organic materials. Common replacements for plastic included glass, metal, wood, paper, and animal products like bone, horn, and leather.
Apples and carrots
One study found apples and carrots to be the most contaminated and lettuce the least. However, microplastic contamination remains relatively small when compared with more highly processed foods.
When hard tap water heats up, calcium carbonate forms limescale that traps tiny plastic particles floating in the water. Even better, straining the boiled water through something as basic as a tea strainer can remove up to 90% of these microplastics.
Yes, conventional toothbrushes contain and release microplastics. Because traditional bristles are made of petroleum-based plastics like nylon or polybutylene terephthalate (PBT), mechanical friction and wear cause them to shed tiny particles—ranging from 30 to over 100 particles per brushing session.
Microplastics are pervasive in the global food supply, but the highest concentrations are typically found in shellfish (filter feeders eaten whole), highly processed foods (like plant-based meats and instant noodles), bottled beverages, and foods that leach plastic during preparation, such as tea brewed in plastic bags.
But yes, when lipstick “fades,” it's going right into our mouths. And so is every ingredient in it… including microplastics from the packaging and formula. Yes, we know you're not chewing on the plastic package!
Even a simple carbon filter, such as the one found in a water filter pitcher, can remove up to 90% of microplastics.
Yes. Studies show that plastic freezer bags—typically made from polyethylene and polypropylene—can release microplastics and nanoplastics into your food. The structural stress from freezing temperatures, as well as thawing and reheating, degrades the plastic and increases the shedding of these tiny particles.
“In reality, these Products are made from polyethylene and polypropylene — materials that scientific and medical evidence shows release microplastics when microwaved and frozen — making them fundamentally unfit for microwave and freezer use,” the lawsuit states.
Silicone bags do not shed petroleum-based microplastics because they are made from silica (sand) and oxygen rather than fossil fuels. However, over time and with heavy wear, they can shed tiny silicone particles, and cheap silicone may contain plastic fillers that leach chemicals.
Most standard Lipton black and green tea bags are plastic-free. They are traditionally constructed using a blend of renewable plant fibers, primarily Manilla hemp (abaca) and cellulose, and are secured with a metal staple instead of heat-seal plastic.
Twinings traditional paper tea bags do not contain conventional plastic. They are made from plant-based, biodegradable materials like wood pulp and abaca (banana leaf) fibres. These bags are folded and sealed using cotton string rather than plastic heat-seals.
No, Bigelow tea bags do not contain plastic. Over 90% of their bags are made from a blend of wood pulp and abaca (a species of banana plant) and are machine-folded without any sealants. The remaining bags use a plant-based starch seal derived from corn and sugarcane.
Marines don’t walk on the grass primarily to maintain the pristine appearance of base landscaping. Repeated foot traffic would quickly wear down designated lawns, creating unsightly dirt and mud trails. Additionally, taking shortcuts over grass rather than using sidewalks is symbolically discouraged, as it signals a lack of discipline and a willingness to avoid established routines.
All Royal Navy vessels have a "no touching rule" that prohibits intimate relationships on board, but the Navy takes a particularly harsh view when it might affect the chain of command.
Sugar/Sugary Syrups
Adding sugar and sugary syrups to your coffee can lead to unhealthy spikes in blood sugar and excessive calorie intake, depending on how much you use. “One teaspoon of sugar in your cup of coffee will not have a giant impact on your overall health,” says Hollendonner.