Best Supplements for Increased Serum Albumin Levels
Ranked by research evidence. Compare 18 supplements across 23 papers from the biomedical literature, with effect direction, evidence strength, and dose range for each.
Top picks by evidence
- Moderate evidence4 studies
Across 4 studies, 3 reported beneficial effects of L-carnitine supplementation on serum albumin levels, with effect sizes ranging from small to moderate (predominantly small), and one neutral study. The most-studied dose was 3 g/day in critically ill patients in ICU or sepsis settings. Effects were typically observed at short durations (median 7 days), with the strongest evidence coming from two randomized controlled trials showing statistically significant increases.
Dose: 3 g/day - Moderate evidence3 studies
Across 3 studies, all reported beneficial effects of vitamin D supplementation on serum albumin levels, with effect sizes ranging from small to moderate. The evidence is strongest in clinical populations with baseline deficiencies, such as children with nutritional rickets and postmenopausal women with osteoporosis, with effects typically observed at 180 days (median study duration). The most-studied dose was 50,000 IU weekly for 6 weeks followed by 1,000 IU/day maintenance, though this was reported in only one study.
Dose: 50,000 IU once a week for 6 weeks, then 1,000 IU/dayProduct matchViva Naturals — Vitamin D3 with Organic Liquid Coconut Oil125 mcg · $15.16 · ★5.0 (208)
- ModerateL-CarnitineAcross 4 studies, 3 reported beneficial effects of L-carnitine supplementation on serum albumin levels, with effect sizes ranging from small to moderate (predominantly small), and one neutral study. The most-studied dose was 3 g/day in critically ill patients in ICU or sepsis settings. Effects were typically observed at short durations (median 7 days), with the strongest evidence coming from two randomized controlled trials showing statistically significant increases. · Dose: 3 g/day3 beneficial1 neutral4 studies
- ModerateVitamin DAcross 3 studies, all reported beneficial effects of vitamin D supplementation on serum albumin levels, with effect sizes ranging from small to moderate. The evidence is strongest in clinical populations with baseline deficiencies, such as children with nutritional rickets and postmenopausal women with osteoporosis, with effects typically observed at 180 days (median study duration). The most-studied dose was 50,000 IU weekly for 6 weeks followed by 1,000 IU/day maintenance, though this was reported in only one study. · Dose: 50,000 IU once a week for 6 weeks, then 1,000 IU/day3 beneficial3 studies