Albumin

Routine annual

also —

What it isAlbumin is the most abundant protein in blood plasma, manufactured exclusively by the liver. It functions as the body's primary carrier of fatty acids, hormones, calcium, drugs, and bilirubin.

DoesMaintains oncotic pressure to keep fluid inside blood vessels; transports a vast array of molecules; serves as a circulating amino acid reservoir.

GoodHigh-normal albumin signals robust liver synthesis, adequate protein nutrition, low inflammation, and is one of the strongest single predictors of longevity.

BadLow albumin marks chronic inflammation, malnutrition, liver disease, kidney protein loss, or frailty. It predicts mortality across nearly every disease category.

Standard: 3.5–5.0 g/dL.
Optimal: 4.5–5.0 g/dL (higher is good within range)
Modifiers: Falls with inflammation (acute-phase response), aging, hospitalization; dehydration falsely raises it.

How to optimize

Lifestyle: Resistance training to maintain lean mass; avoid prolonged inactivity.
Diet: Adequate protein intake (1.2–2.0g/kg body weight); whole-food protein sources — eggs, meat, fish, legumes; address gut malabsorption.
Supplements: Whey or collagen protein if intake is low; essential amino acids; address underlying inflammation drivers.
Peptides: BPC-157, GHK-Cu may support liver synthesis indirectly.
Drugs: Treat underlying disease; no direct pharmacologic lever.

Collagen peptidesBPC-157GHK-Cu (Copper Tripeptide)

Reference ranges are general adult lab norms; optimal ranges are editorial picks from the longevity literature — not medical advice. Always interpret results with your physician.

within Liver & Detox