Lysine

Overview:

Lysine is an essential amino acid that plays a vital role in protein synthesis, tissue repair, and the production of enzymes and hormones. It is commonly used in supplements to support immune function and promote healthy skin.

Sources:

Lysine is found in high amounts in animal products such as meat, poultry, fish, and dairy. Plant-based sources include legumes, lentils, and soy products. It is also available as a dietary supplement, often in the form of L-lysine.

Functions:

Protein Synthesis: Lysine is essential for the synthesis of proteins and the maintenance of healthy tissues.

Immune Support: It supports the immune system by aiding in the production of antibodies and enzymes.

Skin Health: Lysine helps in the formation of collagen, promoting wound healing and healthy skin.

Deficiency:

Lysine deficiency is rare but can lead to symptoms such as fatigue, nausea, dizziness, anemia, and slow growth in children. It is more likely to occur in individuals following a strict vegetarian or vegan diet without adequate protein intake.

Toxicity:

Lysine is generally safe with low toxicity risk. High doses from supplements can cause gastrointestinal issues such as stomach cramps and diarrhea. It is important to follow recommended dosages and consult with a healthcare provider if necessary.