Current Status and Potential of Moringa oleifera Leaf as an Alternative Protein Source for Animal Feeds.
Level 5 - mechanism / opinion, no new human data
Narrative review of animal nutrition literature (CEBM Level 5 by design analogy)
PubMed 32175333 · doi:10.3389/fvets.2020.00053
What was done
This narrative review synthesized published literature regarding the use of *Moringa oleifera* leaves as an alternative protein source in animal husbandry. The authors summarized findings on nutrient composition, digestion and absorption profiles, feeding performance across livestock and aquaculture, and practical challenges limiting its implementation.
What was found
The abstract reports no numerical data, effect sizes, or specific inclusion rates. It qualitatively states that *Moringa oleifera* possesses abundant nutrients, high protein biological value, and favorable feeding effects that could help relieve grain crop feed supply constraints.
Why it matters
As global animal production expands, identifying sustainable non-grain protein sources can help reduce feed-food competition and stabilize livestock supply chains.
Limits
The abstract provides no quantitative data, search methodology, or study selection criteria. Specific constraints, including anti-nutritional factors, processing requirements, optimal inclusion rates, and species-specific outcomes, are not detailed in the abstract.
Cited by
- supports Moringa leaves have a higher protein content than kale, broccoli, or most other leafy green vegetables.