Unraveling the mystery surrounding metabolism is crucial, as it is often misunderstood as the sole factor influencing weight gain or loss. Contrary to popular belief, metabolism does not solely control fat burning. Rather, it is a multifaceted process wherein the body converts food and beverages into energy, which serves various vital functions such as blood...
Category: Anatomy
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Misconceptions Around Obesity and Health
It is a well-known fact that society and medical experts have consistently emphasized the health risks associated with obesity. It is universally acknowledged that being significantly overweight or obese is detrimental to one’s health, given the abundance of evidence supporting this claim. However, it is important to recognize that certain statements made about obesity are...
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What are the Ureters?
The human body relies on the efficient functioning of various organs to carry out its vital excretory processes. Among these organs, the ureters play a crucial role in transporting urine from the kidneys to the bladder. Through a fascinating process known as peristalsis, these two slender tubes contract rhythmically, utilizing smooth muscles to push the...
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Where Do Freckles Come From?
Freckles are patches of skin that have a higher concentration of pigment. These small spots typically have a tan or light brown color and are flat in appearance. While freckles often emerge during childhood, they can continue to develop throughout a person’s life. There are two main types of freckles: ephelides and solar lentigines. Ephelides...
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The Link Between Systolic and Diastolic Blood Pressure
When it comes to measuring blood pressure, there are two numbers to consider: the top number, known as systolic blood pressure, and the bottom number, referred to as diastolic pressure. Systolic blood pressure represents the force exerted on the artery walls during each heartbeat, while diastolic pressure indicates the pressure on the artery walls when...
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How Do Endorphins Work in the Body?
Endorphins, which act as neurotransmitters, are essential brain chemicals responsible for transmitting signals within the nervous system. These remarkable substances play a crucial role in the proper functioning of the nervous system and are released in response to various stimuli such as pain, fear, and stress. Produced by the pituitary gland, spinal cord, and other...
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All About the Ankle
The ankle, also known as the talocrural region, is a vital joint in the human body. It serves as the connection between the foot and the lower leg, performing various important functions for the leg and the overall body. Although commonly referred to as a single joint, the ankle actually consists of two or three...
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All About Histamine
Histamine is a crucial component in the immune response to allergies and serves various essential functions in the body. With its unique chemical properties, histamine is capable of performing at least 23 physiological functions. It owes its versatility in binding to these functions. While histamine can be synthesized in all tissues of the body, the...
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All About Organ Donation
Every year, the demand for organ donation to save the lives of men, women, and children continues to rise. Unfortunately, the supply of available organs remains limited. Startling federal statistics reveal that 20 individuals in the United States lose their lives daily while waiting for a life-saving organ transplant. Despite the majority of Americans expressing...
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All About Blood Transfusions
A blood transfusion is a medical procedure that involves transferring donated blood into a patient’s body through an intravenous injection. The donated blood products are stored in sterile bags and are slowly pumped through an IV into a vein or artery of the individual receiving the transfusion. In the past, patients would receive whole blood...