Caffeine is a natural psychoactive chemical found in beverages made from coffee. In
addition, it is added by the manufacturers of a large number of sodas and energy drinks. It …

Background Male infertility is a widespread condition among couples. In about 50% of
cases, couple infertility is attributable to the male partner, mainly due to a failure in …

Technological improvements such as computers and smartphones, along with rapid
industrialization, environmental changes (eg, weather, pollutants, and toxins), and the …

Defective sperm function has been identified as the most common cause of infertility. The
objective of this study was to review recent findings on the effects of various antioxidants on …

Quite a few researchers endeavored to establish the relationships between psychological
stress and male infertility over the last two decades. Psychological stress is often a natural …

In recent decades, there has been a substantial decline in sperm quality in humans, with
lifestyle factors playing a major role in this trend. There are several lifestyle factors which are …

Background and aims: Although psychological stress has been implicated as a cause of
idiopathic infertility in both men and women, it has received little scientific attention among …

Many health problems are related to lifestyle and dietary factors. Increasing trend in
reproductive disorders observed in recent years may be associated at least in part with …

Background: Chronic exposure to psychosocial stressor could lead to various side effects,
such as maladaptation by various physiological and immunological systems. Objective: This …

Human infertility has been increasing worldwide but the exact causes are not yet known.
Male infertility, which currently accounts for approximately half of all cases, has been …