Reason for some side effects after Covid vaccine: Nocebo reaction

According to scientists, this is caused by effects known as “Nocebo reactions”, meaning that negative expectations affect the person negatively. Experts from Boston-based Beth Israel Diabetes Medical Center found that known Kovid vaccine side effects, such as headache, fatigue, and joint pain, are also observed when a placebo drug, also known as a “sugar drug”, […]

Fitbit launches Charge 5 fitness bracelet – Hi-tech

Fitbit has unveiled the new Charge 5 fitness bracelet. It is a substantial update of the previous model, although in shape and size it remains very similar. What changes is in the presence of many more sensors for monitoring body health. For example, this is the company’s first fitness tracker with an electrocardiogram measurement function, […]