Lab Result Explainer · Amino Acids

Amino Acids in Our Dried Leaf Analysis: What the Results Mean

Amino acids appeared in the laboratory analysis of our dried young barley, wheat and oat leaves. That is useful information about the composition of the plant material, but it needs to be interpreted carefully.

What amino acids are

Amino acids are organic compounds used by living organisms in proteins and many normal biological processes. Plants synthesize and use amino acids as part of their own growth and metabolism.

The BCIT analysis of our dried leaf material measured a range of amino acids, including amino acids classified as essential in human nutrition.

Why “essential” can be misleading in marketing

In nutrition, an essential amino acid is one the human body cannot synthesize in sufficient amounts and therefore must obtain from the diet. That definition does not mean that any food containing an essential amino acid automatically becomes a meaningful dietary source.

To establish nutritional significance, you need the amount delivered in the food as consumed and the relevant labelling criteria—not simply the presence of the compound in raw or dried material.

What changed during processing trials

The analysis also compared leaf samples prepared under different oxidation conditions. Measured amino-acid profiles changed between those samples, including changes in compounds such as GABA and tryptophan.

That tells us the post-harvest process can alter the chemistry of the dried leaf. It does not tell us that those changes produce a specific effect in a person drinking the infusion.

What about GABA and tryptophan?

GABA and tryptophan have important roles in human biology, which is why their names can easily become the basis for exaggerated product claims. The relevant question for a beverage, however, is not whether the compounds can be detected in dried leaves. It is how much is present in the prepared food and whether clinical evidence supports the claimed outcome at that exposure.

We do not have that clinical evidence for Tea’d Greens, so we do not use the leaf analysis to claim anxiety relief, better sleep, improved mood or similar outcomes.

Why the data still matters

It gives us better knowledge of our own crop and our own processing. It also reinforces a principle we want to follow across the brand: publish what the data actually shows, and state the limitations just as clearly.