Jesper Bengtson
For some sleep apnea patients, CPAP may actually raise heart disease risk
A large trial analysis flips the assumption that CPAP is always heart-protective.
Low magnesium may be quietly pushing your blood sugar higher, even before diabetes
A 2026 trial links a common mineral shortfall to higher fasting glucose in older adults.
A nutrient that 9 in 10 Americans miss may be quietly harming their brains
Choline sits behind memory, mood and liver health, and most plates fall short.
Most people with prediabetes may be able to reverse it: what the evidence shows
A landmark NIH trial cut new diabetes cases by 58 percent with modest lifestyle changes.
Your zero-sugar habit could be aging your brain faster than you realize
A large study links six popular sweeteners to a measurable slide in memory and thinking.
What your resting heart rate reveals about your risk of dying early
A single number on your smartwatch may say more about your longevity than you think.