Fish hydrolysate

1. Fish hydrolysate increases erythrocyte N-3 PUFA in humans.

   “FH supplementation increased erythrocyte n-3 PUFA levels (P = 0.036; β = 0.80; CI: 0.05, 1.54)”

   Human trialhealthy older adults with lower level of memory performanceerythrocyte1 g of low-molecular-weight peptides and 30 mg n-3 long-chain PUFAs daily3 mon = 53

   Dietary fish hydrolysate improves episodic memory in healthy elderly with lower level of memory performance: a double-blind, randomized, placebo-controlled clinical study

   The American journal of clinical nutrition·19 May 2026

More on Erythrocyte N-3 PUFA

1. Fish hydrolysate decreases C-reactive protein in humans.

   “reduced serum C-reactive protein levels (P = 0.038; β = -0.33; CI: -0.63, -0.02)”

   Human trialhealthy older adults with lower level of memory performanceserum1 g of low-molecular-weight peptides and 30 mg n-3 long-chain PUFAs daily3 mon = 53

   Dietary fish hydrolysate improves episodic memory in healthy elderly with lower level of memory performance: a double-blind, randomized, placebo-controlled clinical study

   The American journal of clinical nutrition·19 May 2026

More on C-reactive protein

1. Fish hydrolysate decreases spatial working memory strategy score in humans.

   “Working memory showed partial improvement, notably the spatial working memory strategy score (P = 0.018; β = -1.26; CI: -2.31, -0.22).”

   Human trialhealthy older adults with lower level of memory performance1 g of low-molecular-weight peptides and 30 mg n-3 long-chain PUFAs daily3 mon = 53

   Dietary fish hydrolysate improves episodic memory in healthy elderly with lower level of memory performance: a double-blind, randomized, placebo-controlled clinical study

   The American journal of clinical nutrition·19 May 2026

More on Spatial working memory strategy score

1. Fish hydrolysate decreases PALTEA in humans.

   “FH supplementation significantly improved PALTEA scores compared with placebo [P = 0.003; β = -11.75; confidence interval (CI): -19.30, -4.19]”

   Human trialhealthy older adults with lower level of memory performance1 g of low-molecular-weight peptides and 30 mg n-3 long-chain PUFAs daily3 mon = 53

   Dietary fish hydrolysate improves episodic memory in healthy elderly with lower level of memory performance: a double-blind, randomized, placebo-controlled clinical study

   The American journal of clinical nutrition·19 May 2026

More on PALTEA

1. Fish hydrolysate decreases corticosterone in mice.

   “These changes were associated with the modulation of the gut microbiota, normalization of corticosterone”

   Animalsaging

   Dietary Marine Hydrolysate Improves Memory Performance and Social Behavior through Gut Microbiota Remodeling during Aging

   Foods (Basel, Switzerland)·21 Nov 2023

More on Corticosterone

1. Fish hydrolysate improves social novelty preference in mice.

   “fish hydrolysate enriched with EPA/DHA or not improved memory performance and preference for social novelty that were diminished by aging.”

   Animalsaging

   Dietary Marine Hydrolysate Improves Memory Performance and Social Behavior through Gut Microbiota Remodeling during Aging

   Foods (Basel, Switzerland)·21 Nov 2023

1. Fish hydrolysate improves memory performance in mice.

   “fish hydrolysate enriched with EPA/DHA or not improved memory performance and preference for social novelty that were diminished by aging.”

   Animalsaging

   Dietary Marine Hydrolysate Improves Memory Performance and Social Behavior through Gut Microbiota Remodeling during Aging

   Foods (Basel, Switzerland)·21 Nov 2023