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Vitamin C skin care The challenge
Author: admin
Vitamin C is often regarded as a wrinkle fighter or an anti-aging agent. The main objective of Vitamin C skin care, in scientific terms, is to increase the synthesis of collagen (a structural protein that is found in skin). The additional benefit of Vitamin C skin care is related to its capability of countering free radicals which cause damage to the skin.
Vitamin C skin care, however, faces a major challenge today. This is related to the oxidation tendency of Vitamin C skin care products. On coming in contact with any oxidising agent (e.g. air), the Vitamin C in the Vitamin C skin care products, gets oxidised; thus making the Vitamin C skin care product useless (in fact counter-effective). The oxidised Vitamin C imparts a yellowish-brown colour to the Vitamin C skin care product. This is something that you need to check before buying a Vitamin C skin care product. Even after you buy a Vitamin C skin care product, you need to store it properly and keep checking that its still good to use (i.e. it hasnt attained a yellowish-brown texture).
The manufacturers of Vitamin C skin care products have tried to deal with this (oxidation) problem in multiple ways (and research on Vitamin C skin care products is on the top of their list). One such method of retaining effectiveness of Vitamin C skin care products for a long term is to keep a high concentration (say 10%) of Vitamin C. However, this makes the Vitamin C skin care products even more expensive. The Vitamin C skin care products are already pretty inexpensive and making them even more expensive will throw the product manufacturers out of business. The other way is to use Vitamin C derivatives (like ascorbyl palmitate and magnesium ascorbyl phosphate). These are not only more stable but also inexpensive. Even though the derivatives based products are not as effective as the Vitamin C skin care products, their stability against oxidation is a very desirable feature that makes them very attractive. Moreover, these are known to be less irritating too.
Talking of effectiveness of Vitamin C skin care products, its important to mention that not everyone responds to Vitamin C treatments. So its not a magic potion in any way. If you dont see a noticeable difference in your skin, it might be because of your skin not responding to Vitamin C treatment (and the Vitamin C skin care products might not be at fault, at all).
As more research goes on, one can only keep our fingers crossed and wait for a complete solution to the challenges faced by Vitamin C skin care today.
Tags: Brown Colour, C Skin, Capability, Collagen, Concentration, Derivatives, Desirable Feature, Free Radicals, Main Objective, Oxidation, Oxidising Agent, Palmitate, Phosphate, Product Manufacturers, Skin Care, Skin Care Product, Skin Care Products, Synthesis, Tendency, Vitamin C
read comments (0)The Benefits of Green Tea
Author: admin
Green tea has become a popular drink for those who want to shed some pounds. There are compounds within the tea that promote weight loss by increasing your metabolism. Aside from weight loss, green tea promotes a healthier body by killing bacteria present in the food you take in. Further studies show that green tea can also rid your body of bad cholesterol. It is a way to live with a healthier heart and a leaner physique. Although how tea influences cholesterol levels has never been explained in detail, studies have shown that certain compounds in green tea play a vital role in reducing the amount of unhealthy cholesterol absorbed.
Knowing that your body cannot process unhealthy food as well as it once did when you age, green tea helps you cope with the limitations your body now has. How does green tea help a person lose weight? It raises metabolic rates and speeds up fat oxidation. It also helps you with weight loss by suppressing your appetite and regulating your blood sugar. If you are a coffee addict, green tea makes a wonderful substitute. Although there is less caffeine present in the drink, so you will be just as energized.
Fact is, there are antioxidants present in green tea. For one thing, it has polyphenols. This is a powerful antioxidant that helps fight aging and disease. It also has one particular catechin that is very potent. This catechin contains more antioxidants than vitamins C and E. This helps you fight the free radicals present in your system. It removes the toxins that cause aging and disease. When taken regularly, green tea actually has the ability to lengthen your life.
People in Asia have been drinking green tea for well over 4,000 years. Medical research has recently confirmed what the Chinese have been saying for centuries now: that green tea contains catechins that help you lose weight and keep you feeling active and refreshed. Aside from that, green tea has L-Theanine. This is an amino acid that has tranquilizing effects in the brain. It helps diminish stress and anxiety from your life. It also gives you the ability to focus and concentrate better. Just because it helps you relax doesnt mean that you will eventually get drowsy. It simply calms you by increasing electrical brain activity commonly present when you are relaxed.
The biggest perk is in the fact that those who drink green tea often demonstrate a lower mortality rate. Could green tea stimulate the immune system? Very likely so, if the assumption were to be made based on the results of the study alone.
If you are suffering from any of health problems, start drinking green tea and see just how much it helps you. You will be amazed at the results. Just remember to purchase the freshest one you can find. Those found at the supermarket are good, but the better ones are available online. Where else will you find a drink that helps with weight loss, the prevention of diseases, and lowering cholesterol? Make it a habit to drink a cup or two everyday and see if you agree with the people who swear by it.
Tags: Amino Acid, Antioxidant, Bad Cholesterol, Benefits Of Green Tea, Catechin, Cholesterol Levels, Coffee Addict, Coffee Tea, Compounds, Free Radicals, Further Studies, Green Tea, Healthier Body, Healthier Heart, Increasing Your Metabolism, L Theanine, Medical Research, Metabolic Rates, Oxidation, Unhealthy Food


