The,benefits,supplying,vitamin health The benefits of supplying vitamin A
The technology behind listening devices has improved dramatically in recent years, giving new hope to those with impairment. While still far from a perfect replacement for the natural ability to hear, these devices give those with a disabili If the vagina is not offering the firm grip to your male partner, he expresses displeasure in lovemaking. You need to tighten the orifice and regain lost elasticity. You can make use of herbal remedies for loose vagina treatment naturally. H
However, some scientists believethat vitamin A compounds can stimulate the immune system against tumor. Thepalmitic acid retinyl ester can produce 100 times stronger anti-tumor effect thanthe other pair of the tumor immune response to BCG. Therefore, some scientistsbelieve that vitamin A have the cancer preventive effect, this is perhaps oneof the most important discoveries in cancer prevention. But taking large dosesof vitamin A will lead to toxic reaction. So that scientists recommended thatthe important issue is how to synthesize and screening new vitamin Aderivatives that no toxic effects, to prevent and treat cancer. With the socialdevelopment and the improvement of people's living standards, a variety ofdiseases also showed an upward trend, timely take preventive measures can helpfriends away from the troubles of various diseases, especially the disease likecancer, vitamin A in the prevention of tumor has great help, it also the humansindispensable vitamin.In addition, vitamin A also has a greathelp on skin. But vitamin A has many types, how to choose have a littletrouble. Whether we should use non-prescription vitamin A skin care products, orbuy vitamin A drugs under the dermatologists guidance?Retinol is the intact vitamin A molecule,it is a cosmeticraw material, used only in non-prescription products. Retinol can bebroken down into other forms of vitamin A, appears in skin care products orprescription drugs. Prescription vitamin A drugs containing an ingredientcalled vitamin A acid. Vitamin A acid is much more effective than retinol, but hasmore possibility to cause skin irritation. No matter prescription ornon-prescription, various forms of vitamin A are playing the role of cellcommunication factors. Which means they can command skin cells to work normally,even make skin cells become more dynamic. If the skin damaged by sun, the roleof cell communication factor is huge, because after skin photoaging willproduce rigid, unhealthy, abnormal cells.Vitamin A and vitamin A acid have a role onpromoting growth and can maintain normal epithelial, but partially coatedvitamin A actually does not work on the skin, oral administration of vitamin Ais good for skin diseases. Vitamin A acid topical applied to the skin has astrong pharmacological properties, the topical vitamin A acid can improve the agingskin due to exposure to the sun. Vitamin A acid to various skin diseases suchas acne, ichthyosis, pityriasis rubra pilaris, unusual warts have a significanteffect, can be used for the adjuvant treatment of psoriasis drugs. Eliminatefine wrinkles, reduce skin roughness, reduce pigmentation, make the skinbecomes rosy.Vitamin A acid is an intermediate productof the metabolism of vitamin A, vitamin A in the formation of alcoholmetabolism into vitamin A aldehyde, then further turn into the vitamin A acid,but vitamin methanol and vitamin A aldehyde can metabolic transform each other,while vitamin A acid can not be restored to vitamin A aldehyde or alcohol. Lessthan 0.025% of the vitamin A acid cold cream ointment used to treat acne,facial rough and other diseases. 0.1% cold cream ointment used to treat lichenplanus, pityriasis, vitiligo and other skin diseases.According to tretinoinmanufacturer, topical use tretinoin should avoid the fold parts of thethinner skin, and note that the concentration should not be too high (below 0.02%is appropriate), in order to avoid the reaction of erythema, scaling, burningsensation caused by the skin vascular violent expansion. To mild erythema peeling,burning sensation, mild slight pain and other local irritation is a normalreaction in the course of treatment, you should stick with, so that you canachieve better efficacy. If the reaction is severe, should immediately stop.Smear oily skin care products can ease the symptoms.Source:http://www.cosprm.com
The,benefits,supplying,vitamin