It is not a real bamboo plant, but is actually a slightly toxic water plant that can be grown in simple pebbles and water. It produces several stalks and leafy growth. Lucky bamboo has several different spiritual meanings, most originating in China and Chinese customs.
Wiktionary (0.00 / 0 votes) Rate this definition: essential amino acid (Noun). One of the naturally occurring amino acids that the human body cannot synthesize, and so must be provided by dietary protein. Origin: See essential and amino acid.
Overview. Amino acids are the building blocks of protein, and are found in many food sources. Some amino acids can be made by your body, but others, known as the essential amino acids, must be obtained through food or supplements.verview. Amino acids are the building blocks of protein, and are found in many food sources. Some amino acids can be made by your body, but others, known as the essential amino acids, must be obtained through food or supplements.