主题词：Trace Elements in Health; Heavy Metal Exposure and Toxicity; Iron Metabolism and Disorders; Metal complexes synthesis and properties; Heavy metals in environment; Aluminum toxicity and tolerance in plants and animals; Plant Micronutrient Interactions and Effects; Chromium effects and bioremediation; Plant Stress Responses and Tolerance; Infant Nutrition and Health; Bacterial Genetics and Biotechnology; Mercury impact and mitigation studies; Selenium in Biological Systems; Hemoglobinopathies and Related Disorders; Legume Nitrogen Fixing Symbiosis; Drug Transport and Resistance Mechanisms; Environmental Toxicology and Ecotoxicology; Nanoparticles: synthesis and applications; Photosynthetic Processes and Mechanisms; Arsenic contamination and mitigation; Plant-Microbe Interactions and Immunity; Heme Oxygenase-1 and Carbon Monoxide; Radioactive element chemistry and processing; Alzheimer's disease research and treatments; Vanadium and Halogenation Chemistry