Currently, marine algae are capturing the attention of both farmers and researchers eager to integrate sustainable methods to safeguard their crops. Instead of relying exclusively on synthetic pesticides, which often have negative environmental effects, some growers are now exploring algae-based products in hopes of reducing pest pressures. Various natural compounds sourced from algae—such as specific fatty acids and complex sugars—are believed to inhibit pest development, although their precise mechanisms are yet to be fully understood. Furthermore, there is some evidence suggesting that these compounds may bolster the plant’s own immune responses, thus enhancing crop resilience. Despite certain limitations on field applications, various techniques, including spraying, amending soil, or pre-treating seeds, are currently being evaluated. The results from the laboratory present a positive outlook, but implementing these discoveries to ensure consistent efficacy in practical settings is a major challenge. Variables such as climatic fluctuations, product durability, and formulation standards all elevate this complexity. In every instance, the approach of incorporating algae to lessen chemical dependence while securing uniform yields persists in being of interest, particularly in the area of organic or low-input farming.

Human milk contains a wide variety of proteins, possessing antimicrobial and immunomodulatory activities, which are essential for normal infant growth. Over the past few years, the widespread interest in milk’s nutritional quality and its association with infant health care has led to scientific research on the composition of different milk types. In this study, the similarity between protein content in human and donkey milk during the ninth-month lactation period is estimated. Our results demonstrate that donkey milk may be a valid substitute for cow’s milk to supplement the nutrition of allergic children.

Background: Goat milk and its fermented products exhibit unique nutritional and therapeutic characteristics corresponding to the management of metabolic disorders, such as type 2 diabetes mellitus (T2DM) and its associated complications, including diabetic nephropathy (DN). Due to its rich content of bioactive compounds and superior digestibility compared to cow’s milk, goat milk enhances nutrient assimilation and exhibits notable anti-inflammatory and antioxidant effects. The primary aim of this investigation was to systematically evaluate the efficacy of goat milk-based nutritional interventions as an integral component of a multifaceted therapeutic approach aimed at attenuating oxidative stress (OS), restoring metabolic homeostasis, and mitigating the progression of long-term complications in patients with diabetes mellitus and concurrent renal dysfunction. Methods: Participants diagnosed with T2DM were stratified into three subgroups based on the severity of renal dysfunction. The results were analyzed in comparison with those of healthy control subjects. Results: Following a dietary regimen that included goat milk enriched with Aronia (Aronia melanocarpa) fruit juice patients—particularly those with DN—exhibited marked reductions in free radical concentrations, decreased cytokine production, and diminished levels of lipid and protein oxidation byproducts. Moreover, a significant improvement was observed in nitric oxide (NO) levels, along with partial restoration of the nitric oxide synthase (NOS) system and an upregulation of endogenous antioxidant enzyme activity (p < 0.05) relative to pre-intervention measurements. Conclusions: These outcomes suggest that the dietary intervention not only attenuated OS but also contributed to improved renal function in affected individuals. The results support the therapeutic potential of functional dairy-based diets—specifically those incorporating bioactive ingredients such as Aronia melanocarpa fruit juice and goat milk—in mitigating oxidative damage and enhancing metabolic and renal health in patients with T2DM and DN.

Donkey milk has been increasingly studied in recent years and has been proposed to be a functional food. However, its components undergo changes during lactation, including its lipid profile and redox-related properties. This study analyzed the fatty acid composition, antioxidant parameters, and redox-modulating properties of donkey milk from the Bulgarian local donkey breed at three lactation stages (0–30, 31–60, and 61–90 days postpartum). Milk samples from 40 clinically healthy donkeys were grouped by days postpartum. A cross-sectional design with three lactation stage groups was used; one-way ANOVA tested group differences with Tukey’s post hoc test, and associations with days postpartum were evaluated using regression models. Fatty acid methyl esters were analyzed by GC-FID, and the atherogenic (AI) and thrombogenic (TI) indices were calculated. Antioxidant enzymes (SOD, CAT, and GPx-1), GSH, MDA, TAC, and EPR-based redox markers (DPPH, Asc•, ROS, NO•, TEMPOL, and 5-MSL) were analyzed. During lactation, monounsaturated fatty acids decreased (approximately 32% in the first month to ~30% by the third month), while AI increased from ~1.9 to ~2.2, and TI increased to ~2.5. SOD and GPx-1 activities increased with advancing lactation, while total antioxidant capacity decreased (213.4 to 199.7 µmol). DPPH radical scavenging activity remained stable during lactation. EPR-detected ROS and NO• values increased with advancing lactation stage, while thiol-bound 5-MSL decreased, suggesting a shift in the balance between oxidative challenge and antioxidant defense during lactation. Regression modeling confirmed a significant effect of lactation period on multiple compositional and redox-related parameters. Therefore, the stage of lactation should be taken into account when interpreting the biological value, redox stability, and potential functional properties of milk, as well as when developing milk management and yield strategies.