High cholesterol (hypercholesterolemia) refers to elevated levels of cholesterol in the blood, especially low-density lipoprotein cholesterol (LDL-C)—which is widely regarded as a key modifiable risk factor for atherosclerosis and cardiovascular disease (CVD). LDL-C can deposit in arterial walls, forming plaques that narrow arteries and increase the risk of heart attack…

Stress has a significant impact on overall health, playing a crucial role in the development of various diseases and placing a substantial strain on the healthcare system (Shchaslyvyi et al., 2024). It is closely linked to numerous long-term health problems, especially cardiovascular conditions, which are often worsened by daily psychosocial…

Light at night (LAN) refers to the use of artificial or natural light during nighttime hours for visibility purposes.  Deprato et al. (2025) reports that approximately 80% of the global population is exposed to light-polluted skies, and LAN is now considered a major environmental pollutant. Sources include streetlights, vehicles, homes,…

The prostate is a small, walnut-sized, shaped organ below the bladder and in front of the rectum. The main functions are to create fluids for semen and force semen through the urethra during ejaculation. It is usual for the prostate to get larger as one age.  Because of the location…