image
Conservation

Compilation of herbal plants (description, geographical distribution, taxonomy, line drawings), biodiversity and herbarium.

Read More
image
Research & Publication

Description of herbal and T&CM research, searchable publication and process from medicinal plant discovery to clinical trial in producing a high-quality registered herbal drug.

Read More
 
Traditional & Complementary Medicine (T&CM)

 

Definition and description of therapies, policy, training and education, research in the practise of (T&CM) and integrated medicine system.           

Read More

 

News Update

Announcement & Advertisement

Forthcoming Events

International Conference on Biotechnology and Healthcare

From Mon, 7. December 2020 Until Tue, 8. December 2020

International Conference on Malay Medical Manuscript

From Tue, 15. December 2020 Until Wed, 16. December 2020

International Conference on Natural Medicine and Nutrition (ICNMN) 2020

From Thu, 17. December 2020 Until Fri, 18. December 2020

1st Global Summit on Generic Drugs and Quality Control

From Fri, 22. January 2021 Until Sat, 23. January 2021

International Conference on Natural Products and Drug Discovery (ICNPDD) 2021

From Thu, 11. February 2021 Until Fri, 12. February 2021

Calcium turnover and nutrition through the life cycle.

Author

Abrams SA.

Date

5/2001

Journal

Proc Nutr Soc

Abstract

Ca nutritional requirements and bone Ca turnover can be assessed using numerous techniques. Among these techniques are bone mass measurements, tracer kinetic studies, bone histomorphometry and biochemical studies. Stable-isotope-based kinetic studies offer unique advantages in their ability to assess both Ca absorption and turnover. This approach is safe and readily applicable to subjects of all ages. Ca is essential for growth and maintenance of bone mineral throughout life. During pregnancy, increased intestinal absorption of Ca by the mother provides much of the Ca supplied to the fetus. During infancy, Ca supplied in human milk is primarily derived from maternal bone stores, which are quickly replenished during and after weaning. Early childhood is a time of relatively slow bone growth, with a rapid increase occurring during puberty. Recent kinetic studies demonstrate an increase in both Ca absorption and bone Ca deposition associated with early puberty. Bone Ca deposition reaches a maximum in females shortly before menarche. At that time the bone Ca deposition rate is approximately five times that of adulthood. The decline in bone Ca deposition rate is gradual after menarche. Ca absorption from the diet shows a gradual decline in adulthood as well. Ca supplementation, in the presence of adequate vitamin D, is effective in enhancing bone mineral content in childhood and in helping to maintain bone mineral content in adults. Maintaining adequate Ca nutriture throughout life may be necessary to minimize the risk of bone-loss disorders.

Explore Further

Consumer Data

Consumer data including medicinal herbs, dietary supplement monographs, health condition monographs and interactions and depletions.                                    

Read More
Professional Data

Professional data organized into medicinal herbs, dietary supplement monographs, health condition monographs, T&CM herbs, formulas, health conditions, interactions and depletions.

Read More
International Data

We offer International linkages to provide extensive content pertaining to many facets of T&CM as well as Integrated Medicine. Please register for access.    

Read More