The brain uses about one-fifth of our oxygen which it cannot store and so, it needs an uninterrupted supply of blood to get that oxygen. If the supply is cut off for even 3-4 minutes, the brain cells stop functioning. When this lasts longer than 10 minutes, they start dying, resulting in a stroke.

Psoriasis is an autoimmune skin condition that affects approximately 7.5 million people in the country. Skin cells usually replenish every month; however, in psoriasis, they renew faster, almost on a daily basis. This rapid multiplication causes cells to build up and form scales and patches. The skin disease can be managed via prescriptions and lifestyle changes.

Bacteria, fungi, or viruses are common causes of pneumonia. This condition leads to symptoms like fever or cold. As a result, people often ignore it or treat it as a common flu, leading to complications. It is essential to know the symptoms of pneumonia so that it can be diagnosed accurately.

The bone marrow produces lymphocytes that protect our body from pathogens, maintain fluid levels, and remove waste from the bloodstream. And the type of cancer that begins in these cells is called non-Hodgkin’s lymphoma. Such a disease has a direct effect on the immune system, and its stages are determined according to the symptoms experienced by patients.

Pneumonia is a common infection that inflames the air sacs in our lungs. It is caused by bacteria, fungi, viruses, chemical irritants, or even by food and other foreign objects if they are inhaled or enter the respiratory system. When the infection is mild and does not cause major damage to the lungs or respiratory system, it is called walking or atypical pneumonia.

Melanocytes are skin cells that produce melanin, providing the pigmentation necessary for our hair, skin, and eyes. Cancer that begins in these cells is termed melanoma. Usually, this condition begins in the chest or back for men and the legs for women. However, it can begin in the skin cells in our neck, face, palms, soles, and under our nails.