Vitamin A deficiency is the largest cause of blindness in the world, and it can be lethal in severe cases. This vitamin deficiency affects almost one-third of the world's preschool-aged children and is especially widespread in Sub-Saharan Africa and South Asia.
A randomised clinical trial has found that treating pancreatic cancer patients with chemotherapy before surgery significantly improved 1-year survival rates compared to immediate surgery.
A new research study has found that when doctors tell patients living with obesity to lose weight the guidance they give is generally vague, superficial, and commonly not supported by scientific evidence.
Scientists have discovered certain bacteria in the bladder that may identify which postmenopausal women are more prone to recurring urinary tract infections (UTIs), and they discovered that oestrogen may contribute to lowering that vulnerability.
Giving a cranky preschooler a digital device can often appear to be a quick remedy. However, recent research suggested that this relaxing technique may be connected to later, worsening behaviour issues.
Researchers at Cedars-Smidt Sinai's Cardiac Institute confirmed the link between a debilitating heart condition and Covid-19, as well as a new link between the same condition and the Covid-19 vaccine.
Researchers from the University of Tsukuba have discovered a signalling pathway within brain cells that controls the length and depth of sleep in a new study.
For people ages 75 and older, age-related changes in general health and in the heart and blood vessels require consideration and likely modifications in how heart attacks and heart disease are treated, according to a new American Heart Association scientific statement published in the Associ
Researchers have come up with fresh ideas for how microbes might assist humans in establishing colonies on the moon and Mars in response to the biochemical process by which cyanobacteria in Chile's Atacama Desert obtain nutrients from rocks.