The present review aims at synthesizing the recent advances in glycine metabolism, pinpointing its main metabolic pathways, identifying the causes leading to glycine deficiency—especially in obesity and associated metabolic disorders— and evaluating the potent
Glycine
Exercise performance and recovery is the main area connected here, and any felt benefit should be read together with the human evidence base.
Some human supplement-context evidence is present and directly informs the score.
Representative tier calculated from paper evidence that passed the collection audit.
Main benefit evidence
The representative ingredient tier is calculated from these target-level evidence groups.
Exercise performance and recovery1 studiesTier-CExercise performance and recoverySome positive signal observedFelt benefit focusSupplement contextPotential benefit studied in Exercise performance and recovery.Open metrics>
Sleep1 studiesTier-CStress Response and Sleep ChangesSome positive signal observedFelt benefit focusSupplement contextThese findings come from stress response, cortisol, anxiety, or sleep outcomes. They may mix felt benefits with physiological markers.Open metrics>
Recent research
10 new papers were added in this period. No new risk signal was identified.
What's new
Most notable recent finding
Study dosage range (reference only)
Key cautions to review
Standalone side-effect signals and combination cautions are listed separately.
Side-effect and combination signals
No standalone side-effect or combination signal is currently clear enough to show from the collected papers. This does not mean there is no concern.
Evidence summaries
Paper IDs and full lists are private. Only study types and summaries are shown.
The ability of plants to accumulate high levels of GB in young tissues under abiotic stress, is independent of nitrogen (N) availability and supports the view that plant N allocation is dictated primarily to supply and protect the growing tissues, even under N
In conclusion, dietary serine and glycine starvation has emerged as a potential therapy for cancer and inhibition of PHGDH, which mediates the first step in the serine synthesis pathway, improves the therapeutic efficacy of serine depletion diet in mouse xenog
3 more summariesLimited representative sample by study type.>
The authors provide experimental demonstration for the operation of the reductive glycine pathway in a natural microorganism, Desulfovibrio desulfuricans, which demonstrates microbial autotrophic growth fully supported by this highly ATP-efficient CO2 fixation
Glycine-based treatment attenuates experimental NAFLD by stimulating hepatic FAO and glutathione synthesis and modulated the gut microbiome through a potentially indirect effect, indicating the potential of the approach as a treatment.
The results showed that GB could enhance chilling tolerance of peach through regulating phenolic and sugar metabolisms, and maintaining high levels of individual Phenolic and sucrose content.