1, collagen synthesis needs vitamin C to participate.

VC deficiency, collagen can not be synthesized normally, resulting in cellular connection disorder. The human body consists of cells, cells rely on the intercellular matrix to connect them, the key component of the intercellular matrix is collagen.

Collagen accounts for 1/3 of the body's proteins, generating connective tissue that forms the body's skeleton. Such as bones, blood vessels, and ligaments, it determines the elasticity of the skin, protects the brain, and helps the body heal from trauma.

2, to improve the body's emergency capacity.

The human body is subjected to abnormal stimuli, such as severe pain, cold, lack of oxygen, mental strong stimulation, will trigger a state of tension against abnormal stimuli. This state is accompanied by a series of bodily, including sympathetic arousal and increased secretion of adrenal medulla and corticosteroid hormones. The adrenaline and norepinephrine secreted by the adrenal medulla have tyrosine converted to them, and require the participation of VC in the secondary process.

3, want to make the skin white natural, beautiful moisturizing, glossy, rich supply of vitamin C is necessary.

Because vitamin c is a water-soluble vitamin that is excreted in sweat and urine, it needs to be ingested from food every day. For the health and beauty of your skin, ensure that you have 400-500 grams of vegetables and 100-200 grams of fruit intake every day in your daily life to meet the body's need for vitamin c.

/iknow-pic.cdn.bcebos.com/ca1349540923dd549e2c5eb7df09b3de9d824896 "target="_blank "title=""class="ikqb_img_alink">/iknow- pic.cdn.bcebos.com/ca1349540923dd549e2c5eb7df09b3de9d824896?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1% 2Fquality%2Cq_85%2Fformat%2Cf_auto "esrc="/n2/2017/0724/c371273-30520619.html "target="_blank "title="Only support when a link is selected to take effect">People's Daily Online - What is the role of vitamin C? Daily supplementation of VC for healthier skin