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Blood sugar
In medicine, blood sugar is a term used to refer to levels of glucose in the blood. Blood sugar concentration, or serum glucose level, is tightly regulated in the human body. Glucose, transported via ... > more -
Erectile Dysfunction
Healthy Aging
Attention Deficit Disorder
Mating and Breeding
Muscular Dystrophy
Sports Medicine
Sex linkage
Sex linkage is the phenotypic expression of an allele that is dependent on the gender of the individual and is directly tied to the sex chromosomes. In such cases there is a homogametic sex and a ... > more -
Healthy Aging
Attention Deficit Disorder
Disorders and Syndromes
Sports Medicine
Perception
Pregnancy and Childbirth
Hallucination
A hallucination is a sensory perception experienced in the absence of an external stimulus, as distinct from an illusion, which is a misperception of an external stimulus. Hallucinations may occur in ... > more -
Hypertension
Hypertension or high blood pressure is a medical condition wherein the blood pressure is chronically elevated. While it is formally called arterial hypertension, the word "hypertension" without a ... > 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 -
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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