Experiencing breathing difficulties Learn about dyspnoea shortness of breath including its main causes symptoms and ...

Frequent flying might sound fun or even necessary for official tours or those who work as cabin attendants, but there's a lesser-known health concern that often flies under the radar, low haemoglobin.

Serum parathyroid hormone (PTH) levels exceeding 56 pg/mL (the upper end of the normal reference range) are associated with a 61% higher risk of all-cause mortality (HR, 1.61). Parathyroid hormone ...

Finnish researchers found that hemoglobin levels that are within the normal range but at the lower end may be beneficial for health, particularly for glucose metabolism and cardiovascular health.