Assessment of the Effects and Safety of Spermidine Supplementation on Blood Lipids and Body Weight in Overweight or Obese Individuals With Hyperlipidemia
Assessment of the Effects and Safety of Spermidine Supplementation on Blood Lipids and Body Weight in Overweight or Obese Individuals With Hyperlipidemia: A Randomized, Double-Blind, Placebo-Controlled Trial
Shanghai 10th People's Hospital
50 participants
Jan 1, 2026
INTERVENTIONAL
Conditions
Summary
Evaluate the effect of spermidine supplementation on lipid profile changes in individuals with overweight or obesity accompanied by hyperlipidemia. Analyze the impact of spermidine on metabolic parameters and assess the safety of spermidine supplementation, including liver and kidney function, gastrointestinal reactions, and other adverse effects.
Eligibility
Plain Language Summary
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Interventions
Spermidine (10 mg/day) administered as two oral capsules taken after breakfast. The spermidine is extracted from North American high-selenium wheat germ using a 100:1 concentration process. Each capsule contains 5 mg of spermidine, with a total daily dose of 10 mg. The intervention duration is 1 month.
Placebo capsules are identical in appearance, color, size, packaging, and taste to the spermidine capsules. Each capsule is filled with microcrystalline cellulose and contains no active ingredients. Participants will take two placebo capsules orally after breakfast daily for a duration of 1 month. The placebo is packaged and blinded by an independent pharmacy according to a randomization code to ensure double-blind implementation.
Locations(1)
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NCT07662330