Abstract Nutri-bars were prepared (110 g) using dates (64 g), dried apricots (16 g), cheddar cheese (8 g), whey protein isolate (12 g) and roasted-chickpea flour (10 g). Bars were prepared for Pakistani-athletes based on their calories and protein requirement (3500-3925 kcals/day, 1.4-1.8 g/kg body weight). Efficacy trials were performed (1, 15 and 30 days) to evaluate the effect of nutri-bars on blood serum profile, stamina building and body-composition. Results showed that hepatic-indexes such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP) were decreased (p > 0.05) during experimental-period. At day 30, ALT (6.8%), AST (1%) and ALP (0.4%) indicates the inhibitory effect of nutri-bar on the pathological serum-profile of athletes while significant increase (p > 0.05) was observed in total-protein (0.52%). Liver injury-indexes lactate dehydrogenase, Creatine kinase, total-cholesterol and total-glycerides showed a significant increase (p > 0.05) while low-density-lipoprotein and high-density-lipoprotein were decreased (p > 0.05). Effect of nutri-bar on body composition showed increase (p > 0.05) in body weight (kg) and body-mass index (BMI (kg/m2). In the twelve-minutes running test, distance covered by athletes (p < 0.05) increased after 30 days as compared to day 1. The study revealed the significant (p < 0.05) effect of nutri-bar in developing the stamina building of Pakistani-athletes while the effect on the blood-serum profile was non-significant.

Abstract Almost entire segment of expecting and breastfeeding mothers in Pakistan are severely affected by iron deficiency anemia (IDA) with predictable prevalence of 50% and as severe public health problem in lactating mothers, has worldwide pervasiveness. Commonly used synthetic iron sources provoke complications. Thus, food sources are preferred due to high bioavailability and sustainability. The present study was done on various natural and synthetic iron sources evaluated for proximate composition, mineral matter, sensory attributes and storage stability. The treatments were fed for 90 days and their efficacy was tested among anemic lactating women. The blood samples of 862 women were taken to examine their hemoglobin level and pertinent biomarkers. Hence, 37.00% volunteers were found to be anemic (Hb < 11 g/dL) and 67.71% women showed IDA problem. Finally, 200 volunteers were strewn arbitrarily into 4 groups. All treatments provided 50% RDA of iron. Dietary intakes and biochemical investigations of T2 group showed momentous improvement (P < 0.05) while linear variations were recorded in anthropometrics, liver function tests (LFTs) and renal function tests (RFTs). Study revealed that food iron sources are easily accessible, cheaper, safe and has more bioavailable iron in skirmishing IDA among lactating women on sustained basis.