Glycine: A crucial amino acid for optimal central nervous system function. Glycine helps balance excitation and inhibition, improving cognitive function, reducing depression and irritability, and promoting restful sleep.
Glycine deficiency can lead to low energy levels, fatigue, poor concentration, and increased susceptibility to stress.
This essential amino acid helps to:
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US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️