Dr. John A. Jernigan M.D.

Longing to have sculpted muscles? The most ideal combination for having those sculpted muscles is based on adequate calories, fluids, proteins, and strength training. Having the right kind of energy-rich foods are very essential for developing the most enviable muscles.According to the American...

What is ferrous sulfate?Ferrous sulfate is a form of iron that can be obtained through supplements. Our bodies mostly get iron through the different types of food we consume. Iron becomes a part of myoglobin and hemoglobin once it is inside the body. Myoglobin enables the storage of oxygen in...

Diaphragmatic breathing, belly breathing, or abdominal breathing is a popular breathing technique. Breathing, according to this technique, is not only a need but a skill to make life more enjoyable. It is a way to bring in maximum benefits from any physical activity. The movement of the abdomen...

What is DHEA?DHEA or dehydroepiandrosterone is considered as a prohormone, which is often associated with longevity, body strength, and lean muscle mass in an individual. DHEA is naturally created in the body and has a vital role in various metabolic functions. It is also known as one of the most...

What is encephalitis?Encephalitis means inflammation of the brain. Fever, headache, and joint pain are often experienced in the early stages of encephalitis. Other severe symptoms may develop over some days or hours. They include personality changes, seizures, disorientation, confusion, or...

There are several types of pneumonia that vary in their degree of seriousness. Pneumonia caused by a viral infection can make people feel very sick with fever, cough, and tiredness. However, viral pneumonia tends to go away on its own after some time. A "walking pneumonia" is a mild case of...