Markham Heid

This Common Herbicide May Harm Future Generations
A common chemical sprayed on corn and soybeans can have scary health effects for generations.
Your Old Dental Fillings Probably Contain Mercury—Are They Dangerous?
What you need to know about the potential toxins lurking in your mouth from amalgam cavity fillings.
4 Weird Things That May Trigger Food Allergies And Sensitivities In Adults
Think making it to adulthood means you're in the clear? Think again.
7 Signs Your Seasonal Allergies Are Actually Something Worse
Cheek pain, green snot, and one-sided drip can be indications of something else.
6 Things You Need To Know Before Taking A Collagen Supplement
The existing evidence is shaky, but the potential benefits are impressive.
6 Things You Need To Know Before You Try A Probiotic Supplement
Despite their popularity and links to gut health, probiotics are not yet well understood.
13 Serious Health Conditions Studies Have Linked To Monsanto's Roundup
This common agricultural herbicide has been associated with numerous health issues, but there are ways to reduce your exposure.
5 Things You Need To Know Before You Buy A Turmeric Supplement
There are still a lot of unknowns when it comes to this spice; here's what we do know.
3 Ways Scented Candles Are Messing With Your Health
Studies link the chemicals in scented candles to some pretty scary health concerns.
Do You Need A Salt Lamp? 3 Things To Know Before You Buy One
There could be some big benefits, but the evidence is rather spotty.