ScienceInsights

Progesterone isn't just a female hormone. In men, it supports testosterone production, sleep, heart health, and prostate function.

Swollen gums can stem from plaque buildup, hormonal shifts, certain medications, or even your toothpaste. Learn what's likely behind yours.

Green poop is usually harmless and linked to diet or fast digestion, but here's when it might signal something worth checking out.

Not all sodas are equal. Here's an honest look at regular, diet, and prebiotic options so you can make a more informed choice.

Chlorophyll may help neutralize toxins and support liver enzymes, but here's what the science actually says about its detox effects.

Central sleep apnea treatment depends on its cause, ranging from PAP therapy and medications to phrenic nerve stimulation for more complex cases.

The "22 a day" statistic on veteran suicide explained — where it came from, how it's changed, and what's being done to address it.

Swollen gums can often be eased at home with salt water rinses, cold compresses, and better brushing habits. Learn what helps and when to see a dentist.

Depression affects millions worldwide, but rates vary by age, sex, and severity. Here's what the data actually shows.

Home remedies won't stop your period, but some options actually work. Learn what's safe, what's a myth, and when to talk to a doctor.