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Neurotransmitter
Neurotransmitters are chemicals that are used to relay, amplify and modulate electrical signals between a neuron and another cell. Substances that act as neurotransmitters can be roughly categorized ... > more -
Overweight
The term overweight is generally used to indicate that a human (or other mammal) has more body fat than is typical or required for the normal functioning of the body. A healthy body normally requires ... > more -
Seasonal affective disorder
Seasonal affective disorder, or SAD, also known as winter depression is an affective, or mood disorder. Most SAD sufferers experience normal mental health throughout most of the year, but experience ... > more -
Anti-obesity drug
Anti-obesity drugs include all pharmacological treatments intended to reduce or control weight. Because these drugs are intended to alter one of the fundamental processes of the human body, ... > more -
Chronic Fatigue Syndrome
Diseases and Conditions
Healthy Aging
Chronic Illness
Joint Pain
Attention Deficit Disorder
Chronic fatigue syndrome
Chronic fatigue syndrome, also known as myalgic encephalomyelitis, post-viral fatigue syndrome and various other names, is a syndrome of unknown and possibly multiple etiology, affecting the central ... > more -
Herbal tea
An herbal tea, tisane, or ptisan is an herbal infusion not made from the leaves of the tea bush. Tisanes can be made with fresh or dried flowers, leaves, seeds or roots, generally by pouring boiling ... > more -
Immune system
The immune system is the system of specialized cells and organs that protect an organism from outside biological influences. (Though in a broad sense, almost every organ has a protective function - ... > more
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