Gelatin and collagen both support aspects of healthier skin, nails, and joints, though they differ in structure, absorption, and the extent of evidence that supports these potential benefits.

The immune system depends on molecular alarms that detect danger inside cells. One of these alarms is STING, short for ...

“Asteroids were the early Earth’s grocery delivery service,” said Kate Freeman of Penn State University, commenting on finding one such asteroid delivery that has thrilled the astrobiology world.

Timing: Taking collagen before a workout can help joint and connective health, while taking it after alongside a protein ...

IMBIBE RECOVER REST is a silky chocolate drink that turns your nightly magnesium hit into the best part of the evening. You ...

It doesn’t mess with your internal body clock—what scientists call your “circadian rhythm.” So, if you’re expecting to be knocked out like with some sleep aids, think again. Instead, glycine takes a ...

Have you ever wondered if the simple building blocks of life could one day power our wearable electronics? Glycine, the simplest amino acid found in our bodies, has a superpower in its β-phase form: ...

Nearly all known life builds proteins from the same alphabet of 20 canonical amino acids. Strung together in different orders, those building blocks form the proteins that make cells work. In a new ...

Dust from asteroid Bennu is revealing a surprising origin story for life’s building blocks. New research suggests some amino acids formed in frozen ice exposed to radiation, not warm liquid water as ...

Lindsay Cook, PharmD, is a consultant pharmacist working with long-term care facilities. Glycine and magnesium glycinate are often taken to support sleep. While both show promise, glycine has stronger ...

Lindsay Cook, PharmD, is a consultant pharmacist working with long-term care facilities. High doses of magnesium glycinate may cause diarrhea, gas, or stomach pain. Very high or long-term use can lead ...

A common amino acid, glycine, can deliver a "slow-down" signal to the brain, likely contributing to major depression, anxiety and other mood disorders in some people, scientists at The Herbert ...