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Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

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To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

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Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Negative feedback control of the female reproductive hormones Negative feedback control of the female reproductive hormones
Margaret Sanger, birth control pioneer. Margaret Sanger, birth control pioneer.
Feedback control of the adrenal cortex. Feedback control of the adrenal cortex.
Reorganization of the rat motor cortex following transection of the motor neurons that control ... Reorganization of the rat motor cortex following transection of the motor neurons that control ...
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Gene Expression Control in a Fly Gene Expression Control in a Fly
Video: Cleavage and Implantation Animation

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