Synopsis

Source of validity: Scientific
Rating (out of 5): 2

L-glycine is a non-essential amino acid involved in numerous physiological processes, including protein synthesis, neurotransmission, and immune modulation. Its use during convalescence—the recovery period following illness or surgery—is based on its roles in tissue repair, immune function, and metabolic regulation. Scientific evidence suggests that glycine supplementation may support recovery by promoting collagen synthesis (important for wound healing), enhancing antioxidant defenses (by contributing to glutathione synthesis), and modulating inflammatory responses. Several animal studies have shown that glycine administration can improve healing and reduce tissue damage after injury or surgery, likely by reducing inflammation and oxidative stress.

However, direct clinical studies in humans specifically targeting the use of glycine for general convalescence are limited. Some studies have examined its benefits in specific contexts, such as wound healing or recovery from major trauma, with modest positive results. A few clinical trials have noted improved healing rates and reduced hospital stays in surgical patients receiving glycine-enriched formulas, but the evidence is not consistently robust or widespread. Overall, while there is plausible scientific rationale and some supportive preclinical and clinical evidence, the totality of data is not strong enough to unequivocally recommend glycine as a primary intervention for convalescence. Thus, its use can be considered scientifically plausible with limited evidence, meriting a rating of 2 out of 5.

More about L-glycine
More about Convalescence

Other ingredients used for Convalescence

Other health conditions supported by L-glycine

Products containing L-glycine

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Designs For Health Amino-D-Tox™
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Metagenics Clear Change 10-Day Detox Program with UltraClear Plus pH
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Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Pineapple Banana
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Vanilla
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Berry
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Chai
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Berry
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus pH Pineapple Banana
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus pH Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Pineapple Banana
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Berry
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Chai
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Vanilla
Integrative Therapeutics Detoxication Factors
Integrative Therapeutics Detoxication Factors
Designs For Health DGL Synergy™
Pure Encapsulations DIM Detox
Douglas Laboratories Free Form Amino
Metagenics GI Sustain™ Powder
Thorne Glycine
Pure Encapsulations Glycine
Douglas Laboratories Glycine
Designs For Health Glycine Powder
Metagenics Hemagenics
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Vitabase HGH Complex
Klean Athlete Klean Isolate ™
Pure Encapsulations Liquid Pure Tranquility
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Designs For Health PaleoCleanse Plus™
Designs For Health PaleoCleanse Plus™
Designs For Health PaleoCleanse Plus™ Detox Program
Designs For Health PaleoCleanse Plus™Chocolate Detox Kit
Metagenics Perfect Protein® Pea & Rice Chocolate Powder
Metagenics Perfect Protein Pea & Rice Vanilla Powder
Metagenics Perfect Protein Whey Chocolate
Metagenics Perfect Protein Whey Vanilla
Designs For Health Plant Protein Cleanse
Designs For Health Plant Protein Cleanse Plus™ 570g
Vitabase Prostate Complex (Formerly Prostate Complete)
Designs For Health Prostate Supreme™
Designs For Health Prostate Supreme™
Integrative Therapeutics Rhizinate
Integrative Therapeutics Rhizinate-FF
Designs For Health StressArrest™
Designs For Health Taurine + Glycine Powder
Metagenics Ultra Glucose Control® Chocolate
Metagenics Ultra Glucose Control Chocolate
Metagenics Ultra Glucose Control Vanilla
Metagenics Ultra Glucose Control Vanilla
Metagenics Ultra Prostagen Concentrated
Metagenics UltraClear Detox Powder
Metagenics UltraClear Plus® Detox Powder
Metagenics UltraClear Plus Detox Powder Berry
Metagenics UltraClear Plus Detox Powder Pineapple/Banana
Metagenics UltraClear Plus pH Detox Powder Pineapple/Banana
Metagenics UltraClear Plus pH Detox Powder Vanilla
Metagenics UltraClear RENEW Detox Powder Berry
Metagenics UltraClear RENEW Detox Powder Chai
Metagenics UltraClear RENEW Detox Powder Vanilla
Pure Encapsulations UltraDetox 10-Day Pure Pack
Metagenics UltraGI Replenish® Chocolate
Metagenics UltraGI Replenish Chocolate
Metagenics UltraGI Replenish Vanilla
Metagenics UltraGI Replenish Vanilla
Metagenics UltraInflamX Plus 360°® Chocolate/Orange
Metagenics UltraInflamX Plus 360° Mango
Metagenics UltraInflamX Plus 360° Mango
Metagenics UltraInflamX Plus 360° Orange
Metagenics UltraInflamX Plus 360° Original Spice
Metagenics UltraInflamX Plus 360° Pineapple/Banana
Metagenics UltraInflamX Plus 360° Pineapple/Banana
Metagenics UltraMeal Advanced Protein® Dutch Chocolate
Metagenics UltraMeal Advanced Protein French Vanilla
Metagenics UltraMeal Advanced Protein Plain
Metagenics UltraMeal Cardio 360°® Pea/Rice Chocolate
Metagenics UltraMeal Cardio 360° Pea/Rice Vanilla
Douglas Laboratories Uro-Pro ®