Sunday, September 11, 2005

Suntikan vitamin C

Menyingkap sejarah suntikan vitamin C, ia dikatakan disuntik ke pembuluh darah lengan pesakit sebelum dan selepas pembedahan untuk mempercepatkan proses pemulihan.

Trend mendapatkan suntikan vitamin C untuk tujuan kecantikan mula popular di negara ini kira-kira dua tahun lalu selepas beberapa pengamal kecantikan di salun mempromosikan perkhidmatan ini yang dakwa mereka dapat menjadikan kulit lebih cerah, berseri serta melambatkan proses penuaan. baca lagi..

Vitamin C helps some of the most important body systems . It helps the immune system , the cardiovascular system , and even the nervous system !

It also helps skin , teeth , and bones . Bacterial invasion of cells that have at least moderate concentrations of Vitamin C is virtually unknown ! This is why Vitamin C is so important to resisting the common cold.
some general information about Vitamin C..click here

Vitamin C is the only antioxidant that has been proven to increase collagen synthesis. Collagen synthesis is essential to maintain healthy skin. Studies show that collagen decreases with aging and that photoaging accelerates the decrease. L-ascorbic acid serves as a signal, relaying a critical message to collagen genes to synthesize collagen, as well as being a cofactor for two enzymes important in collagen synthesis.

Collagen is the main protein of connective tissue. It has great tensile strength, and is the main component of ligaments and tendons. It is responsible for skin elasticity, and its degradation leads to wrinkles that accompany aging. Collagen also fills out the cornea where it is present in crystalline form.
Collagen has very interesting amino acid composition. It contains a lot of glycine and proline, as well as two amino acids that are not inserted directly by ribosomes: hydroxyproline and hydroxylysine, the former as a rather large percentage of the total amino acids. They are changed from proline and lysine in enzymatic processes, for which vitamin C is required.

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