Mild or moderate COVID-19 lasts about two weeks for most people. But others experience lingering health problems even after the fever and cough go away and they are no longer testing positive for the illness, which is known as post-COVID conditions (PCC) or long COVID. The World Health Organization has developed a definition for long COVID as coronavirus symptoms that persist or return three month...

  Stress Hormone: Cortisol—— The Roles and Diseases it Takes Part in Over recent years, due to the changing social environment and increasing challenges, stress and stress-related feelings especially after COVID-19 pandemic are on the rise. These stressors containing global conflicts, personal health, economic downturn, rising up family responsibilities, etc[1].  What are Str...

How VB12 Affects Our Lives Vitamin B12 is an important nutrient that helps your body keep your nerve cells and blood cells healthy. It also helps your body make DNA, the genetic material in all of your cells. Your body does not make vitamin B12 on its own, so you have to consume food and drinks that have vitamin B12 in order to get it. Vitamin B12 is found in animal products you eat and drink such...

A Critical Role From Child Growth to Adult Health Growth Hormone   Growth hormone（GH） is a peptide hormone secreted by the anterior lobe of the human pituitary gland, consisting of 191 amino acids. It promotes the growth of bones, internal organs, and the whole body, facilitates protein synthesis, and affects fat and mineral metabolism, playing a crucial role in human growth and development. ...