If you’ve been taking your supplements but still don’t feel any difference, the issue might not be what you’re taking, but how your body is absorbing it. Proper supplement absorption is key to getting ...

Protein is essential for muscle growth, repair, and overall health, but many people wonder, “How much protein can you absorb in one meal?” As a trainer and nutritionist, I have found that there’s a ...

Those who have trouble absorbing vitamin D are at risk for bone fractures, osteoporosis, and more. Having Crohn's or kidney disease and taking certain medications may inhibit vitamin D absorption. If ...

Got a question about survival? Send it to Backpacker. I’ve always heard that hikers should “drink to their thirst,” but how long does it take for the body to absorb water into the system after ...

Researchers have uncovered new rules governing how objects absorb and emit light, fine-tuning scientists' control over light and boosting research into next-generation solar and optical devices.