Vitamin D mitigates cardiovascular diseases along with its regulatory role in skeletal system. Maintaining appropriate level of Vitamin D may have a positive impact on heart function, blood pressure, lipid levels and reduce the risk of heart failure or other heart-related conditions. Fermenta, a leading manufacturer of Vitamin D, presents this D-Essence Newsletter to highlight the latest research on the role of Vitamin D in promoting/maintaining heart health and preventing cardiovascular diseases. Vitamin D supplementation potentially improves lipid profile in IHD A double-blind randomized clinical trial which enrolled 44 ischemic heart disease patients analyzed the association between Vitamin D deficiency (<25 ng/mL) treatment and lipid profiles. The treatment group was administered with 50,000 units of Vitamin D supplementation per week. After 5 weeks, there was a significant elevation in serum Vitamin D and HDL levels by 18.7 ng/mL and 3.2 mg/dl, respectively, from baseline with Vitamin D supplementation. Additionally, TG level decreased by 31.4 mg/dl with Vitamin D intervention (P=0.008). Sadeghi M et al. Adv Biomed Res. 2024 Sep 23;13:79 Vitamin D level may predict subclinical carotid disease in hypertensives The association of low Vitamin D levels with subclinical carotid disease in non-diabetic primary hypertensive patients was evaluated in a study. Among 223 middle-aged individuals, serum Vitamin D level was inversely correlated with the duration of hypertension (P = 0.006) and carotid intima-media thickness (P<0.001). The frequency of detectable carotid plaques was significantly higher in insufficient (21-29 ng/mL) / deficient (≤20 ng/mL) Vitamin D group. While analyzing the indices for carotid distensibility, with decreasing Vitamin D levels, there was a significant increment in arterial wall stiffness and reduction in distensibility. Bulfone L et al. Nutrients. 2025 Jan 28;17(3):480 Maintaining adequate Vitamin D status might reduce HF risk in T2D An observational and Mendelian randomization study investigated the association between Vitamin D level and heart failure (HF) risk among individuals with type 2 diabetes. During the median follow-up of 11.3 years, serum Vitamin D level was non-linearly and inversely associated with HF till the concentration reached ~50 nmol/L, after which the decreasing risk plateaued. Compared to <25 nmol/L Vitamin D, there was a 33% and 29% lower risk of HF with 50-74.9 nmol/L and >75 nmol/L of Vitamin D, respectively. With each 7% increase in genetically predicted Vitamin D level, there was a 36% risk reduction of HF. Chen X et al. Am J Clin Nutr. 2024 Sep;120(3):491-498 Disclaimer: The contents of this issue of ‘D-essence’ have been developed by FourC Healthvistas Pvt. Ltd. for Fermenta Biotech Ltd. (and its group companies) from information published in literature or sources as cited. The information presented in this publication is for general information and educational purpose only, and it shall neither be considered as any claim, nor as a substitute for professional medical advice, nor is intended to diagnose, treat, cure or prevent any disease. Although a great care has been taken in compiling and checking the information, it has not been evaluated by United States Food and Drug Administration or any authority. The authors, FourC Healthvistas Pvt. Ltd., Fermenta Biotech Ltd., and their respective employees, directors, managers, agents & sponsors shall not be responsible and in any way liable for any errors, omissions or inaccuracies in this publication, whether arising out of negligence, mistake or otherwise, and for any consequences arising therefrom. For more information, please visit our public awareness initiative All Rights Reserved Fermenta Biotech Ltd.