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Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

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Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Foot reflexology chart indicates points on the foot that reflexively correspond to other areas of th Foot reflexology chart indicates points on the foot that reflexively correspond to other areas of th
Many ideologies stem from older theories. The ideas of the philosophers are simplified. Ideologies Many ideologies stem from older theories. The ideas of the philosophers are simplified. Ideologies
Albedo Chart Albedo Chart
Albedo Chart Albedo Chart
Cellular Respiration Chart (ATP) Cellular Respiration Chart (ATP)
A truncated cell lineage chart for C. elegans A truncated cell lineage chart for C. elegans
Video: Introduction to filtration - filtrate formation and composition

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