Zinc L-aspartate

Skeletal structure of Zinc L-aspartate

Zinc L-aspartate is a zinc salt of the amino acid aspartic acid. It is used as a dietary supplement to provide the essential mineral zinc, which plays a crucial role in various biological functions.

Chemical Structure

Zinc L-aspartate consists of zinc ions complexed with the L-isomer of aspartic acid. The chemical formula can be represented as C\(_4\)H\(_6\)NO\(_4\)Zn. The structure includes a zinc ion coordinated to the carboxylate groups of aspartic acid, forming a stable complex.

Biological Role of Zinc

Zinc is an essential trace element necessary for the activity of over 300 enzymes in the human body. It plays a vital role in immune function, protein synthesis, wound healing, DNA synthesis, and cell division. Zinc is also crucial for proper taste and smell.

Aspartic Acid

Aspartic acid is a non-essential amino acid that is involved in the synthesis of other amino acids and in the urea cycle. It is also a neurotransmitter and plays a role in the citric acid cycle, which is important for energy production.

Uses of Zinc L-aspartate

Zinc L-aspartate is commonly used as a dietary supplement to prevent or treat zinc deficiency. It is believed to have better absorption compared to other zinc salts due to the presence of aspartic acid, which may facilitate the transport of zinc across cell membranes.

Health Benefits

Supplementation with zinc, including zinc L-aspartate, may support immune function, reduce the duration of the common cold, and improve skin health. It is also used to support reproductive health and cognitive function.

Safety and Dosage

Zinc L-aspartate is generally considered safe when used at recommended dosages. However, excessive intake of zinc can lead to adverse effects such as nausea, vomiting, loss of appetite, stomach cramps, diarrhea, and headaches. Long-term high-dose zinc supplementation can interfere with the absorption of other essential minerals like copper.

Related Pages

• Zinc
• Aspartic acid
• Dietary supplement
• Trace element