The Liver Brain Connection: How Exercise Protects Your Brain
The liver brain connection is real science: exercise signals your liver to release a protective enzyme for your brain. Here’s what’s proven, what’s not, and how to use it today.
Probiotics for Menopause: What Works, What Doesn’t
A new trial suggests a daily probiotic may ease menopause symptoms like hot flashes, sleep trouble, and mood swings. Here’s what the science says, which strains have proof, and how to choose a quality supplement wisely.
Vitamin D Deficiency Before Spine Surgery: What to Know
Most spine surgery patients have low vitamin D — a fixable risk factor linked to slower bone fusion and more complications. Learn how to get tested, what your level should be, and how to raise it safely before surgery.
Does Sex Before Exercise Hurt Performance? Research Says No
Does sex before exercise hurt performance? Twenty years of research says no for most people — and timing, sleep, and relaxation matter more than the myth suggests.
GLP-1 Heart Health: Does Your Choice Matter?
Your GLP-1 choice may affect your heart as much as your weight loss. Here’s what the SELECT, SUMMIT, and LEADER trials reveal about GLP-1 heart health — and what to ask your doctor.
mRNA Flu Vaccine: What the FDA Decision Means
The FDA may approve the first mRNA flu vaccine as soon as today. Here’s what the science shows, what side effects to expect, and what it means for your fall flu shot.
Folic Acid Brain Development: Why It Needs Vitamin B12
Folic acid brain development is a team effort — and B12 is the partner science backs. Learn how folate and B12 work together and what to look for in a prenatal.
Colon Cancer Blood Test: What It Can and Can’t Do
The FDA approved a new colon cancer blood test for adults 45+. It catches about 8 in 10 colorectal cancers but misses most precancerous polyps. Here’s who it’s for — and why colonoscopy is still the gold standard.
Why You Shouldn’t Cook with Hot Tap Water
Hot tap water can carry more lead, metals, and microplastics than cold. Learn why experts say to start with cold — and the simple swaps that keep your meals safer.
Sleep and Bladder Health: 3 Habits That Really Help
New research links inconsistent sleep and bladder health. Learn three evidence-backed habits to try tonight, plus when to see a doctor.
