Bad Breath – Causes, Treatment and Prevention.

Definition Bad breath, medically called halitosis, can result from poor dental health habits and may be a sign of other health problems. Bad breath can also be made worse by the types of foods you eat and other unhealthy lifestyle habits. Halitosis, or bad breath, most often starts in the …

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Autism – Causes, Epidemiology, and Prevention.

Definition Autism, or autism spectrum disorder (ASD), refers to a range of conditions characterized by challenges with social skills, repetitive behaviors, speech and nonverbal communication, as well as by unique strengths and differences. We now know that there is not one autism but many types, caused by different combinations of …

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Testicular Cancer – Symptoms, Causes and Treatment.

Definition Testicular cancer is a disease in which malignant (cancer) cells form in the tissues of one or both testicles. It occurs in the testicles (testes), which are located inside the scrotum, a loose bag of skin underneath the penis.   Testicular cancer Epidemiology Studies of testicular cancer in selected …

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Rickets – Epidemiology, Symptoms and Treatment.

Definition  Rickets is a bone disorder caused by a deficiency of vitamin D, calcium, or phosphate. Rickets leads to softening and weakening of the bones and is seen most commonly in children 6-24 months of age. Vitamin D promotes the absorption of calcium and phosphorus from the gastrointestinal tract. A …

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Trachoma – Epidemiology, Symptoms, and Prevention.

Definition Trachoma is a contagious bacterial infection which affects the conjunctival covering of the eye, the cornea, and the eyelids. It is often associated with poverty and lack of proper hygiene. Trachoma is caused by the Chlamydia trachomatis bacteria and is essentially totally preventable and curable. It is the leading …

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