improved growth performance

Nettle (Urtica cannabina L.) polysaccharides as a novel dietary supplement: enhancing systemic antioxidant status via modulation of the gut–liver axis

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This study found that nettle polysaccharides, especially at lower doses, act as a natural supplement that boosts the body’s antioxidant defenses. The supplement works by promoting beneficial bacteria in the gut, which produce helpful metabolites that signal to the liver to enhance protective antioxidant enzymes. These findings suggest nettle polysaccharides could be a promising natural ingredient for health-conscious food products aimed at maintaining metabolic wellness.

Effects of fiber sources with different solubilities on the growth performance, nutrient metabolism, antioxidant, immune capacity and intestinal health of meat geese

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This study examined how different types of dietary fiber affect the health and growth of meat geese. Researchers compared three fiber sources with different levels of solubility: wheat bran (highly soluble), alfalfa meal (moderately soluble), and bamboo meal (low solubility). They found that the highly soluble fiber source improved growth, enhanced immune and antioxidant functions in the intestines, and promoted beneficial bacteria, making it the best choice for geese farming.

Dietary Pineapple Pomace Complex Improves Growth Performance and Reduces Fecal Odor in Weaned Piglets by Modulating Fecal Microbiota, SCFAs, and Indoles

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Pineapple pomace, a leftover byproduct from pineapple processing, was tested as a feed ingredient for young piglets. When added at 2% to their diet, it significantly improved their growth rate and feed efficiency better than expensive imported fish meal. The pineapple pomace also made the pigs’ manure smell better by reducing foul-smelling compounds, while increasing beneficial gut bacteria that improve digestion and health.

Growth performance, meat quality, cecal microbiota and metabolomics profile of turkeys fed diets containing black soldier fly (Hermetia illucens) meal

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Researchers tested using black soldier fly meal as a protein source in turkey feed to replace traditional soybean meal. Turkeys fed diets containing 5% BSF meal from mid-growth to slaughter showed better growth and weight gain with minimal changes to meat quality. The improvements appeared to be linked to beneficial changes in gut chemistry rather than changes in gut bacteria, making BSF meal a promising sustainable protein alternative for poultry farming.

Individual and Combined Effect of Zinc-L-Selenomethionine Complex with Mannan-Oligosaccharide on Growth Performance, Carcass Characteristics, Gut Development and Immune Response in Broilers

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This study tested whether combining organic selenium and a prebiotic from yeast could improve broiler chicken health without using antibiotics. The researchers fed different groups of chickens either selenium alone, the prebiotic alone, or combinations of both at different levels over 35 days. They found that the combination of higher selenium levels with the prebiotic worked best for improving meat quality, immune system strength and gut health, making it a promising natural alternative to growth-promoting antibiotics in chicken farming.

Effects of Cordyceps militaris solid medium on the growth performance, immunity parameters and intestinal health of broilers

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This research shows that a byproduct from growing Cordyceps militaris mushrooms can be used as a feed additive for chickens. When added at low doses to chicken feed, this mushroom byproduct improved the chickens’ growth, boosted their immune system, and created a healthier gut environment with beneficial bacteria. This offers a natural, non-antibiotic option for improving poultry farming.

In vitro Selection of Synbiotics and in vivo Investigation of Growth Indices, Reproduction Performance, Survival, and Ovarian Cyp19α Gene Expression in Zebrafish Danio rerio

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Scientists tested a combination of beneficial bacteria (Lactobacillus strains) mixed with mushroom extract as a food supplement for farmed fish. After 4 months of feeding this supplement to zebrafish, the fish grew faster, converted food more efficiently, and showed improved reproductive capability with increased egg production. The mushroom extract helped the beneficial bacteria thrive and function better, suggesting this natural supplement could improve fish farming outcomes.

Effects of fermented rice husk powder on growth performance, rumen fermentation, and rumen microbial communities in fattening Hu sheep

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Researchers tested whether fermented rice husk powder could improve the health and growth of sheep when used as feed. They found that sheep fed fermented rice husk grew faster and gained more weight than sheep fed unfermented rice husk. The fermented version also improved digestion and changed the beneficial bacteria in the sheep’s stomach in positive ways. This discovery could help farmers use agricultural waste more effectively as animal feed.

therapeutic action: improved growth performance