ChatGPT Image Mar 19, 2026 at 11 45 42 AM

Should I take vitamin C to ward off colds, lower blood pressure or reduce cancer risk?

Vitamin C is one of the most iconic nutrients in popular health culture, often credited with preventing colds, boosting immunity and even fighting serious diseases.

But while it’s essential for our bodies to function, its benefits are often misunderstood or overstated. Before you stock up on supplements, here’s what to consider.

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How a Croatian Lab Spawned a Buzzy Peptide Now Popular With MAHA

BPC-157 is a kind of chemical called a peptide, and the U.S. Food and Drug Administration treats it and some other peptides as unapproved drugs — going so far in 2023 as to explicitly prohibit compounding pharmacies from supplying BPC-157 to patients. Health and Human Services Secretary Robert F. Kennedy Jr. has more recently signaled a desire to loosen restrictions on experimental medical treatments, including unapproved peptides like BPC-157.

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A Las Vegas Festival Promised Ways to Cheat Death. Two Attendees Left Fighting for Their Lives.

The investigation comes as peptides grow in popularity, thanks in part to Robert F. Kennedy Jr.’s promotion of the amino acid chains as a way to fight aging and chronic disease. Since becoming Health and Human Services secretary, Kennedy has vowed to end the Food and Drug Administration’s “war on peptides” and other alternative health therapies.

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Castor oil is all the rage among health influencers – what you need to know about this alternative remedy

Castor oil, which was once used by fascists in Italy as punishment because of its quick-acting laxative effect, is now a weight-loss trend on TikTok. Not drinking it, but rubbing it on your belly.

Influencers are also pouring it in their belly buttons and wrapping towels soaked in it around their midriff. They claim it can melt belly fat and help with bloating.

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Health misinformation is rampant on social media – here’s what it does, why it spreads and what people can do about it

Studies show that health misinformation spread on social media results in fewer people getting vaccinated and can also increase the risk of other health dangers such as disordered eating and unsafe sex practices and sexually transmitted infections. Health misinformation has even bled over into animal health, with a 2023 study finding that 53% of dog owners surveyed in a nationally representative sample report being skeptical of pet vaccines.

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