...article number 2200098 “Maximizing Use of Pelagic Capture Fisheries for Global Protein Supply: Potential and Caveats Associated with Fish and Co-Product Conversion into Value-Add Ingredients” highlights how ocean conservation measures in combination with total utilization of fisheries landings is an additional strategy that may contribute significantly to providing the global population with essential, required nutrients and additional health benefits beyond basic, human nutrition with minimum production of greenhouse gases (GHGs) and food waste. The benefits and caveats of fish derived proteins are also discussed along with details of how fish protein hydrolysates can be made, the nutritional benefits in terms of fish protein hydrolysate protein digestibility corrected amino acid scores (PDCAAS) and digestible indispensable amino acid score (DIAAS) values, and the health benefits of fish hydrolysates that are sold today, derived from fish species where the bioactives in question are significantly characterised using clinical manufacturing controls and other criteria. An update on microalgae as sustainable sources of nutraceutical peptides for promoting cardiovascular health” highlights peptides generated through microalgal protein hydrolysis that reduce hypertension (by inhibiting angiotensin converting enzyme and endothelial nitric oxide synthase), modulate dyslipidaemia and have antioxidant and anti-inflammatory properties.