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Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Color enhanced X ray of large malignant tumor in the right lung. Color enhanced X ray of large malignant tumor in the right lung.
Strawberry hemangioma, a birthmark caused by a collection of blood vessels in the skin. Strawberry hemangioma, a birthmark caused by a collection of blood vessels in the skin.
Human Skin Human Skin
Cross Section of Skin and Free Nerve Endings Cross Section of Skin and Free Nerve Endings
Accessory Structures of the Skin Accessory Structures of the Skin
Light Blue Eye Color Light Blue Eye Color
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

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