Do you have good sleep amid Covid19 Pandemic?
Always experts say that sleep and circadian rhythms have a direct relation with immune health. When you sleep, your immune system makes more T-cells, which are a type of cells that help fight intracellular pathogens (viruses for example). Also, cytokines are produced and released in your body when you are asleep. Cytokines are immune system proteins that help fight infections. So, make sure that you get enough deep and uninterrupted sleep to keep your immune system in shape.
Regular exercise helps maintain your cardiovascular and overall health thus warding off infections and diseases. Studies show that exercise makes certain changes in the immune system cells so they are better able to identify pathogens and hence fight them quickly. Studies show that obesity can negatively impact immune function by changing the white blood cell (WBC) count and cell-mediated immunity (a type of immunity that we acquire after infection or age). It also increases inflammation in the body. Together, all of this makes one more prone to diseases and infections. The importance of healthy body weight cannot be emphadata-sized enough. To know if you are overweight, you can check your BMI.
BMI can be calculated by dividing your weight in kgs by the square of your height in meters Kg/m2.If you have a BMI of 25 or above, you would be considered overweight. Alcohol consumption acts in multiple ways to disrupt immune function and makes you prone to infections. Experts say that alcohol disrupts both your innate (the one you are born with) and adaptive (the one you acquire after exposure to infection) immune system.