
Medical Topic
Calcium Gluconate: IV Use and Safe Evaluation
Quick answer Calcium gluconate is a prescription calcium medication that can be used intravenously in acute symptomatic hypocalcemia. It is not the same use as daily bone health…
Medical Guide
Physician-led explanations of medical conditions, biological mechanisms, diagnostics, treatments, healthy ageing and emerging clinical research.

Medical Topic
Quick answer Calcium gluconate is a prescription calcium medication that can be used intravenously in acute symptomatic hypocalcemia. It is not the same use as daily bone health…

Medical Topic
Short answerVitamin B12 is necessary for DNA synthesis, blood cell production, and nervous system functions. Deficiency does not present only with anemia; neurological or cognitive symptoms can also…

Medical Topic
Short answerVitamin B6 is an essential vitamin involved in amino acid metabolism, neurotransmitter synthesis, and hemoglobin formation. Deficiency may contribute to neurological and hematological complaints in certain individuals;…

Medical Topic
Short answerPantothenic acid (vitamin B5) is involved in energy metabolism, fatty acid synthesis, and numerous biochemical processes through coenzyme A synthesis. Because B5 is found in many foods,…

Medical Topic
Short answerVitamin B3 is one of the key precursors of the NAD and NADP systems involved in cellular energy production and redox processes. Niacin is a general term…

Medical Topic
Short answerRiboflavin (vitamin B2) participates in the structure of the coenzymes FMN and FAD, playing a role in energy production, cellular functions, and the metabolism of certain other…

Medical Topic
Short answerHMB (beta-hydroxy-beta-methylbutyrate) is a compound formed in the body during leucine metabolism. Due to its potential to support muscle protein balance, it has been researched particularly in…

Medical Topic
Short answerHGH Fragment 176-191 refers to synthetic peptide sequences associated with the C-terminal region of human growth hormone. AOD-9604 is a modified peptide developed from this region, with…

Medical Topic
Short answerBremelanotide (PT-141) is a synthetic cyclic peptide that targets melanocortin receptors. In the US, it is approved under the name Vyleesi for the treatment of acquired, generalized…

Medical Topic
Short answerMOTS-c is a 16-amino acid peptide encoded from mitochondrial DNA, and its relationship with cellular energy balance, metabolic stress, AMPK signaling, and exercise adaptation is being investigated.…

Medical Topic
Short answerEpitalon (Ala-Glu-Asp-Gly) is a synthetic tetrapeptide researched in the areas of telomerase, cellular senescence, neuroendocrine rhythms, and longevity. In 2025, laboratory findings related to telomere length and…

Medical Topic
Short answerGHK-Cu (glycyl-L-histidyl-L-lysine–copper) is a copper-binding tripeptide naturally found in human plasma. It is investigated in skin regeneration and aesthetic medicine due to mechanisms related to collagen and…

Medical Topic
Short answerThymosin beta-4 (Tβ4) is a 43-amino acid peptide naturally found in human tissues and plays a role in cell migration, actin dynamics, angiogenesis, inflammation, and wound healing…

Medical Topic
Short answerThymosin alpha-1 (Tα1; thymalfasin) is a 28-amino-acid synthetic peptide that modulates the innate and adaptive responses of the immune system. Unlike many other popular “wellness peptides,” it…

Medical Topic
Short answerIpamorelin is a synthetic pentapeptide that stimulates growth hormone release via the ghrelin receptor/GHSR. Due to its selective effect on GH pulses, it attracts interest in the…

Medical Topic
Short answerCJC-1295 is a synthetic peptide targeting the growth hormone-releasing hormone (GHRH) receptor. In early-stage human studies, it has shown increases in GH and IGF-1 levels. This biological…

Medical Topic
Quick answer Sermorelin is a synthetic peptide containing the first 29 biologically active amino acids of human growth hormone-releasing hormone (GHRH). By stimulating the GHRH receptor in the…

Medical Topic
Short answerBPC-157 is a synthetic peptide that has long been investigated preclinically in areas such as tissue repair, inflammation, tendon-ligament healing, and gastrointestinal protection. Although notable biological effects…

Medical Topic
Short answerMitochondria are organelles that play a central role in cellular energy production, while also participating in processes such as redox balance, calcium signaling, inflammation, cellular stress response,…