From spines on neurons to pollen on an insect’s eye, the winners of Nikon’s Small World photo contest offer a kaleidoscopic ...

Just being over 65 is a risk, as is being overweight or obese, a current or former smoker, or physically inactive.

The condition is associated with sailors who weren't eating fruit and vegetables — but it's more common than you'd think.

The piece advocates for a balanced diet and multivitamin supplements to address these deficiencies effectively. Do you feel low on energy, getting tired, get frequent off days due to common viral ...

A new study found iron deficiency was common in people who didn't have risk factors like anemia, heart failure, kidney disease, or pregnancy. Common symptoms of iron deficiency include fatigue ...

Once banished to history books, scurvy is making a comeback in wealthy countries thanks to soaring economic inequality. While ...

Although doctors frequently screen for anemia — where a person has too few red blood cells due to low levels of iron — in ...

ISLAND LIFE is famously idyllic, but it’s long been known that islanders tend to experience disproportionately high rates of some rare genetically transmitted diseases. Faroe islanders ...

(Photo credit: iStock/Getty Images) These forms have ... levels in their bodies. But such deficiencies are rare. They're more likely in people who have diseases that affect the digestion of ...

Functional iron deficiency was fairly common across all ages and sexes. Conditions like obesity, diabetes, and kidney disease, which have become very common in the US, can cause functional iron ...

Wave Life Sciences' alpha-1 antitrypsin deficiency candidate WVE-006 succeeded in the first-ever clinical demonstration of ...

Both low and high folate levels were linked to an increased risk for congenital heart disease, with vitamin B12 deficiency ...