Your immune system is your body’s natural defense against infection and disease. It is a complex system that is made up of many different cells, tissues, and organs. The immune system works to...

The weight-loss industry is a multi-billion dollar industry that is constantly looking for the next big thing to help people lose weight. However, most weight-loss products and programs are not...

The skin is the body's largest organ and is constantly exposed to potential irritants. Some of these irritants, like harsh chemicals or extreme temperatures, are obvious. But others, like certain...

Doctors and other health experts often tell us to take vitamins and supplements regularly. As such, you may wonder how effective or safe these vitamins are.  People are encouraged to take...

Turmeric is a spice that has been used in India for centuries. It is made from the dried and powdered root of the Curcuma longa plant. Curcumin is the main active ingredient in turmeric. It has...

A good night's sleep is just as necessary as a balanced diet and regular exercise. Consequently, sleep deprivation is also linked to heart disease, high blood pressure, and obesity. People who get...

Our world praises success and forces us to live in a rat race. Our lifestyle of working hard and playing hard can significantly shorten our lifespan. If you are in this vicious cycle, you might be...

The first line of defense against infection and disease is your immune system. You'll be better able to deal with your body's challenges if your immune system functions properly. The immune system...

Iodine is a vital micronutrient required at all stages of life; fetal life and early childhood being the most critical phases of requirement. Diet is the sole source of iodine, which in turn is dependent upon the iodine content of water and soil. Iodine is metabolized in the human body through a series of stages involving the hypothalamus, pituitary, thyroid gland and blood. Recent advances in physiology and molecular science have revolutionized our understanding of iodine metabolism at the cellular and sub-cellular level. This in turn has improved our knowledge of Iodine Deficiency Disorders (IDD), their prevention, management and control. This article makes an attempt to revisit this important topic in light of recent advances and provides a comprehensive account of the subject.