Health

The vagus nerve is the longest and most complex of the cranial nerves. It extends from the brainstem to the abdomen and controls various functions, including heart rate, digestion, and blood pressure. This nerve is also responsible for relaying signals from the body’s organs to the brain.  There are several reasons why the vagus nerve … Read more

Menstruation or period is a monthly cycle experienced by girls as young as 12 until they reach their menopausal age (usually 55 to 60). The cycle starts when one ovary releases egg cells in the ovulation process. The release of a mature egg signifies that the female body is ready for childbearing. This will then … Read more

Protein is one of the more essential substances found all over the human body. There are about 10,000 different types of proteins that comprise the body and keep it functioning properly. It is made from more than twenty types of basic building blocks known as amino acids. The body doesn’t store amino acids, but the … Read more

Rheumatoid arthritis is a progressive, disabling, and chronic autoimmune condition that generally causes pain, swelling, and inflammation around and in the joints. It typically affects the feet and hands first, but the disease may develop in all joints. Healthcare experts usually divide the condition into two types: seronegative and seropositive. Those with the former tend … Read more

Sciatica occurs when the sciatic nerve is compressed or irritated. The sciatic nerve is the longest nerve in the body and runs from the lower back through the buttock and down the leg. A herniated disc often causes this condition, which occurs when the gel-like center of a disc ruptures through a crack in the … Read more

Many people suffer from seasonal allergies, also known as allergic rhinitis. This condition affects the nose and eyes and is caused by an allergic reaction to pollen. The most common symptoms of seasonal allergies are sneezing, coughing, itchy eyes, and a runny nose. Seasonal allergies can be very bothersome and sometimes even dangerous.  One typical … Read more

Sepsis is a serious medical condition that occurs when the body’s response to an infection causes harm to the tissues and organs. Sepsis can lead to tissue damage, organ failure, and even death. It can happen to anyone at any age, but it’s most common in young children and older adults. Therefore, early diagnosis and … Read more

Many experience a sinus infection. In fact, research says sinusitis affects around 35 million Americans every year. People with structural problems on the nose, nose swelling, nasal polyps, blocked nose drainage ducts, and immune system deficiencies are more prone to sinusitis. Sinusitis is a health condition wherein the sinus lining experiences swelling or inflammation. Sinuses … Read more

The cravings for high-calorie foods can be traced back to the biological needs of our ancestors, which were crucial to maintaining body fat during scarcity. Obesity, diabetes, heart disease, and poor oral health are some medical problems associated with excessive added sugar consumption. Dopamine, a neurotransmitter associated with reward, is released in response to sugar … Read more

Syphilis is a sexually transmitted disease (STD) caused by the bacterium Treponema pallidum. The bacteria are spread during sexual activity and can enter the body through tiny abrasions or cuts in the skin. Before the discovery of antibiotics, doctors were baffled by syphilis because it had no outward symptoms for decades after infection, resulting in … Read more