#Toxins

A new warning from Harvard-affiliated medical experts and recent research has raised urgent concerns over the safety of commercially available protein powders, drawing attention to potentially hazardous contaminants in products widely consumed by fitness enthusiasts, athletes, and health-conscious Thais. According to reviews by researchers and reports by advocacy groups such as the Clean Label Project, many popular protein powders contain significant levels of heavy metals, plastic-derived chemicals, and other toxins—a finding that threatens to upend perceptions of these supplements as inherently “healthy” choices for those pursuing muscle gain or dietary supplementation [Harvard Health][LADbible].

A warning from Harvard-affiliated medical experts and recent studies raise urgent questions about the safety of widely sold protein powders. The findings point to potential contaminants in many products favored by fitness enthusiasts, including Thais. Research and advocacy groups note heavy metals, plastic-related chemicals, and other toxins in several powders, challenging the assumption that these supplements are inherently healthy.

Protein powder is a staple for millions, including Thailand’s growing fitness community, where shakes are marketed as convenient, protein-rich options for muscle building and everyday nutrition. The supplement industry is valued at more than US$20 billion globally, with Thai gyms, health stores, and online shops offering a wide array of powders. Yet new warnings emphasize potential risks beyond convenience. A senior clinician at a Harvard-affiliated hospital cautioned that protein powders should be used only in specific circumstances and under supervision. The concerns focus on limited long-term safety data, possible digestive discomfort for those with lactose intolerance or dairy allergies, and, most worryingly, contaminants linked to serious health effects.

A prominent cardiologist warns that common plasticizers in soft gel capsule shells may contribute to heart problems, including sudden cardiac events. The expert, affiliated with a major U.S. hospital, told a popular newspaper that phthalates can leach into the bloodstream, irritate arteries, and trigger inflammation. This pathway could hinder blood flow and raise the risk of cardiovascular disease. A growing body of research supports concerns about phthalates in medications and their potential heart-related threats.

A leading heart doctor has raised new alarms over a common chemical found in the capsule shells of many daily medications, including pain relievers and vitamins, warning it could contribute to sudden heart attacks. The physician, a cardiologist affiliated with a major New York hospital, told the Daily Mail that phthalates—plasticizers often used to make soft gel capsules flexible—can enter the body, irritate arteries, and trigger inflammation, making it harder for blood to flow and heightening the risk of heart disease and cardiac events. This revelation is backed by a growing body of research suggesting a connection between the widespread use of phthalates in medications and increased cardiovascular threats.

A prominent New York cardiologist has sounded the alarm on a silent risk lurking in the medication cabinets of millions: phthalates—chemicals used to make soft gel capsules—may significantly increase the risk of heart attacks, according to new research and expert warning. This revelation, which directly affects commonly used medications such as pain relievers, multivitamins, stool softeners, and cold remedies, is poised to raise concern among medicine users globally and in Thailand, where health awareness continues to rise and over-the-counter pharmaceuticals remain readily accessible.

A leading New York cardiologist warns that phthalates—chemicals used to soften gel capsules—may raise the risk of heart attacks. This finding affects everyday medicines such as pain relievers, multivitamins, stool softeners, and cold remedies. The message is timely for Thai readers as over-the-counter medicines are widely available and health awareness grows across the country.

Phthalates, also known as plasticizers, are added to many products to provide flexibility. They are present in a range of items from children’s toys to food packaging, and crucially, in the shells of many oral medications. A senior cardiologist at Mount Sinai notes that phthalates in medical capsules can trigger arterial inflammation and oxidative stress, accelerating artery hardening and narrowing—processes linked to heart disease. A cautious interpretation comes from recent reporting and ongoing research, underscoring the need for careful handling of medicines.

A Canadian study has raised global concern by showing that many children’s mattresses may release chemicals associated with brain development risks during sleep. Experts urge parents and regulators to act, noting flame retardants and phthalates found in mattresses can pose potential harm, even as manufacturers defend safety standards.

The findings matter for Thai families because children spend a large portion of their early years in bed, a period crucial for brain development and overall growth. Thai parents traditionally emphasize safe, peaceful sleep environments and may use practices such as gentle rocking and careful bedding choices. Yet evidence shows that some mattresses, even those sold in Thailand, can contain chemicals that are insufficiently regulated in the country and many others.

A recent Canadian study has sounded a global alarm by revealing that millions of children’s mattresses—commonplace items in bedrooms around the world, including Thailand—may be leaching hazardous chemicals linked to brain damage during sleep. Experts are now urging urgent action from parents and regulators everywhere, highlighting the dangers posed by flame retardants and phthalates found in these products, even as manufacturers claim compliance with safety standards (Daily Mail).

This discovery matters deeply to Thai families because a significant proportion of children and infants in the kingdom spend roughly one-third of their lives sleeping, a period critical for both brain health and overall development. Culturally, Thai parents take great care to provide safe, peaceful sleeping environments—sometimes including traditional practices such as “luk khoon” (rocking the baby to sleep) and being careful about bedding materials. Yet, research reveals not all mattresses are as safe as they appear, especially when manufactured with chemicals regulated only loosely in Thailand and many other countries.