Quick Answer
Selenium Antioxidant Status Randomized Trial has evidence relevant to safety, limits, and clinician-discussion contexts, but conclusions should stay close to the cited sources. One representative finding is: Heat stress leads to a decrease in feed intake and feed conversion efficiency, along with several physiological changes, including impaired immune function, increased oxidative stress, increased susceptibility to disease, and intestinal damage ().
Key Takeaways
- 01Heat stress leads to a decrease in feed intake and feed conversion efficiency, along with several physiological changes, including impaired immune function, increased oxidative stress, increased susceptibility to disease, and intestinal damage (). [Alqhtani Haifa Ali (2026)]
- 02This results in reduced nutrient absorption, increased mortality rates, and greater economic losses (). [Alqhtani Haifa Ali (2026)]
- 03From a sustainability perspective, heat stress exacerbates resource inefficiencies and feed utilization, leading to increased greenhouse gas emissions and nutrient waste, which threatens the long-term sustainability of poultry projects, particularly in hot climates (). [Alqhtani Haifa Ali (2026)]
- 04Abdel-Moneim et al., 2021 Onagbesan et al., 2023 Apalowo et al., 2024 Abdel-Moneim et al., 2022 Attia et al., 2024 Abdel-Moneim et al., 2021 Elbaz et al., 2026 Attia et al., 2024 Elbaz et al., 2024 Abdel-Moneim et al., 2025 Elbaz et al., 2026 The poultry industry faces numerous challenges that affect its sustainability, among them heat stress (). [Alqhtani Haifa Ali (2026)]
The current Migaku evidence database contains 2 reusable source documents for Selenium Antioxidant Status Randomized Trial. This answer focuses on safety, limits, and clinician-discussion contexts.
- Heat stress leads to a decrease in feed intake and feed conversion efficiency, along with several physiological changes, including impaired immune function, increased oxidative stress, increased susceptibility to disease, and intestinal damage (). [Alqhtani Haifa Ali (2026); evidence level 4]
- This results in reduced nutrient absorption, increased mortality rates, and greater economic losses (). [Alqhtani Haifa Ali (2026); evidence level 4]
- From a sustainability perspective, heat stress exacerbates resource inefficiencies and feed utilization, leading to increased greenhouse gas emissions and nutrient waste, which threatens the long-term sustainability of poultry projects, particularly in hot climates (). [Alqhtani Haifa Ali (2026); evidence level 4]
- Abdel-Moneim et al., 2021 Onagbesan et al., 2023 Apalowo et al., 2024 Abdel-Moneim et al., 2022 Attia et al., 2024 Abdel-Moneim et al., 2021 Elbaz et al., 2026 Attia et al., 2024 Elbaz et al., 2024 Abdel-Moneim et al., 2025 Elbaz et al., 2026 The poultry industry faces numerous challenges that affect its sustainability, among them heat stress (). [Alqhtani Haifa Ali (2026); evidence level 4]
- Selenium supplementation significantly improved average daily gain, final body weight, and feed conversion ratio ( p 24 h), higher ultimate pH, and lower drip loss ( p < 0.05). [Yang X (2026); evidence level 4]
Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording.
This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.
Sources
- Dietary fermented orange peel and selenium nanoparticles improve antioxidant status, immunity, intestinal integrity, and growth performance in heat-stressed broilers
- L-Selenomethylselenocysteine Improves Growth Performance, Antioxidant Status, and Meat Quality in White-Feathered Broilers More Effectively than Selenomethionine.