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Rihanna's Skin Lightening Journey Through The Help Of Glutathione

Barbadian singer, beauty queen and Model Robyn Rihanna Fenty, commonly known as Rihanna has been allegedly found using Glutathione whitening pills recently, in order to achieve a fairer skin tone.

Have you ever wished for the fair complexion and flawless skin of the celebrities or do you know the behind the porcelain like skin of the celebs as seen on the television?

Among all the beauty and health solutions available and searched for in the markets today, skin whitening solutions and complexion enhancing solutions are the most sought after; in fact beautiful and fair skin seems to have been I demand for a very long period, but unfortunately most skin whitening products are either spurious or fake, or contain harmful chemicals which can cause cancer.

But there is one supplement which is known to have 100 per cent effect on whitening of skin without any side effects. This supplement which will help in achieving the perfect celebrity like skin is called glutathione.

It is the secret to achieving such perfect skin and it also improves the overall health of the person by keeping away many diseases. Glutathione is a kind of tri peptide, which is found and synthesized naturally in, both, plants and animals. Glutathione is an excellent anti- oxidizing agent and acts as a very effective whitening agent if sufficient amount of dosage is taken. Glutathione an exceptionally good anti oxidant which cleans the consumers liver, helps the brain as it produces glutathione and keeps it healthy by maintaining its level, as low levels of glutathione in the brain may lead to many disorders and illnesses. It is also safe for each and everyone, regardless of their age and has been proven to be 100% effective in whitening skin.

Along with whitening the skin glutathione also has many other medical properties. It is a very good anti oxidizing agent and helps in detoxifying the body systems as it binds with the toxins such as solvents, heavy metals, pesticides etc and transforms them into a form which can be easily excreted by the body.

According to some researchers that those supplements which help in production of glutathione, rather than taking glutathione orally might be effective too, for instance, in one of the cases it was found that the level of glutathione in the blood of an average healthy person rose to fifty percent after consuming 500 gm of vitamin C for two weeks every day. Vitamin C helped in increasing the levels by increasing its production in the body, various other compounds which can help in increasing glutathione levels in the body are alpha lipoic acid. Glutamine, methione, vitamin B6, adenosyl methionine, riboflavin etc., but the quantities by which they raise glutathione levels are still unknown.

A recent study done on eight cancer patients found out that glutathione, when taken orally exhibited anti cancer properties.

Vitamin C For Whitening and Anti-Aging

Vitamin C is a substance we all take, at the first symptom of the common cold. The antioxidant property of Vitamin C is believed to enhance the immune system therefore hastening your recovery from illnesses.

Vitamin C has also found its way out of our kitchen into our bathrooms. Integrated in a lot of skincare items, Vitamin C is believed to be a crucial part of everyone's skincare regime. It is needed for the collagen production and has the whitening property that everyone loves. Its antioxidant role speeds up the healing of your skin and protects it from the environmental aggressors.

There are many benefits that we can get from Vitamin C, especially when it comes to skincare. So for the women out there, and even men who love to make their skin healthy and beautiful, get ready because here are the things that you would surely love to get from Vitamin C.

·Vitamin C helps in the production of collagen. It's the supporting tissue of your bones, ligaments and skin etc.

· It restrains the production of melanin; it reduces the pigment changes via UV-A and UV-B contact.

·It lessens wrinkles and fine lines; the disorganization and collagen loss are part of the procedure of ageing, which leads to wrinkle formation and skin sagging.

·It lessens the growth of acne blemishes; it lessens the pore size and enhances the skin texture.

·It improves the body immunity. It may have antihistamine at high doses.

·It prevents scurvy.

Vitamin C, at the amount of 1000mg, is known for skin whitening. It can be used alone or with the combination of tranexamic acid and glutathione. This treatment is usually done with an interval of once or twice a week. Your skin will surely look smoother, supple, fairer and more radiant if used at the right dosage.

It's very important for you take small dosage of Vitamin C at first and observe how your body reacts and after it you can consult a doctor about how much more you can take.

Vitamin C

What can high-vitamin C foods do for you?

• Help protect cells from free radical damage         
• Lower your cancer risk
• Regenerate your vitamin E supplies
• Improve iron absorption

What events can indicate a need for more high-vitamin C foods?

• Poor wound healing
• Frequent colds or infections
• Lung-related problems

Excellent sources of vitamin C include: parsley, broccoli, bell pepper, strawberries, oranges, lemon juice, papaya, cauliflower,kale, mustard greens, and Brussels sprouts.

Description

What is vitamin C?

Because of its widespread use as a dietary supplement, vitamin C may be more familiar to the general public than any other nutrient. Studies indicate that more than 40% of older individuals in the U.S. take vitamin C supplements; and in some regions of the country, almost 25% of all adults, regardless of age, take vitamin C. Outside of a multivitamin, vitamin C is also the most popular supplement among some groups of registered dietitians, and 80% of the dietitians who take vitamin C take more than 250 milligrams. Why is this nutrient so popular?
Vitamin C, also called ascorbic acid, is a water-soluble nutrient that is easily excreted from the body when not needed. It's so critical to living creatures that almost all mammals can use their own cells to make it. Humans, gorillas, chimps, bats, guinea pigs and birds are some of the few animals that cannot make vitamin C inside of their own bodies.
Humans vary greatly in their vitamin C requirement. It's natural for one person to need 10 times as much vitamin C as another person; and a person's age and health status can dramatically change his or her need for vitamin C. The amount of vitamin C found in food varies as dramatically as our human requirement. In general, an unripe food is much lower in vitamin C than a ripe one, but provided that the food is ripe, the vitamin C content is higher when the food is younger at the time of harvest.

How it Functions

What is the function of vitamin C?

Vitamin C serves a predominantly protective role in the body. As early as the 1700's, vitamin C was referred to as the "antiscorbutic factor," since it helped prevent the disease called scurvy. This disease was first discovered in British sailors, whose sea voyages left them far away from natural surroundings for long periods of time. Their body stores of vitamin C fell below 300 milligrams, and their gums and skin lost the protective effects of vitamin C. Recognizing limes as a good shipboard source of vitamin C, the British sailors became known as "limeys" for carrying large stores of limes aboard ship.
The protective role of vitamin C goes far beyond our skin and gums. Cardiovascular diseases, cancers, joint diseases and cataracts are all associated with vitamin C deficiency and can be partly prevented by optimal intake of vitamin C. Vitamin C achieves much of its protective effect by functioning as an antioxidant and preventing oxygen-based damage to our cells. Structures that contain fat (like the lipoprotein molecules that carry fat around our body) are particularly dependent on vitamin C for protection.

Deficiency Symptoms

What are deficiency symptoms for vitamin C?

Full-blown symptoms of the vitamin C deficiency disease called scurvy - including bleeding gums and skin discoloration due to ruptured blood vessels - are rare in the U.S. Poor wound healing, however, is not rare, and can be a symptom of vitamin C deficiency. Weak immune function, including susceptibility to colds and other infections, can also be a telltale sign of vitamin C deficiency. Since the lining of our respiratory tract also depend heavily on vitamin C for protection, respiratory infection and other lung-related conditions can also be symptomatic of vitamin C deficiency.

Toxicity Symptoms

What are toxicity symptoms for vitamin C?

There are very few research studies that document vitamin C toxicity at any level of supplementation, and there are no documented toxicity effects whatsoever for vitamin C in relation to food and diet. At high supplemental doses involving 5 or more grams of vitamin C, diarrhea can result from the fluid in the intestine becoming too concentrated ("osmotic diarrhea").
Large supplemental doses of vitamin C can also increase levels of uric acid in the urine, because vitamin C can be broken down into uric acid. However, it is not clear that increased uric acid in the urine can increase a person's risk of forming uric acid kidney stones.
Finally, vitamin C can increase a person's absorption of ironfrom plant foods; and persons who have health problems related to excess free iron in their cells may want to consider avoiding high supplemental doses of vitamin C. It is important to remember that all of the above toxicity-related issues involve vitamin C in supplemental form, not as it naturally occurs in food.
In 2000, the National Academy of Sciences set a Tolerable Upper Intake Level (UL) for vitamin C at 2,000 milligrams (2 grams) for adults 19 years or older.

Impact of Cooking, Storage and Processing

How do cooking, storage, or processing affect vitamin C?

Vitamin C is highly sensitive to air, water, and temperature. About 25% of the vitamin C in vegetables can be lost simply by blanching (boiling or steaming the food for a few minutes). This same degree of loss occurs in the freezing and unthawing of vegetables and fruits. Cooking of vegetables and fruits for longer periods of time (10-20 minutes) can result in a loss of over one half the total vitamin C content. When fruits and vegetables are canned and then reheated, only 1/3 of the original vitamin C content may be left. Consumption of vitamin C-rich foods in their fresh, raw form is the best way to maximize vitamin C intake.

Factors that Affect Function

What factors might contribute to a deficiency of vitamin C?

Poor intake of vitamin C-rich vegetables and fruits is a common contributor to vitamin C deficiency. In the U.S., one third of all adults get less vitamin C from their diet than is recommended by the National Academy of Sciences, and 1 out of every 6 adults gets less than half the amount recommended. Smoking and exposure to second hand smoke also increase the risk of vitamin C deficiency.
The body's immune and detoxification systems make special use of vitamin C, and overload in either of these systems can increase risk of deficiency. The immune system relies on a wide variety of mechanisms to help protect the body from infection, including white blood cells, complement proteins, and interferons; and vitamin C is especially important in the function of these immune components.
Vitamin C is also critical during the first phase of the body's detoxification process. This process occurs in many types of tissue, but it is especially active in the liver. When the body is exposed to toxins, vitamin C is often required for the body to begin processing the toxins for elimination. Excessive toxic exposure is therefore a risk factor for vitamin C deficiency.

Drug-Nutrient Interactions

What medications affect vitamin C?

Categories of drugs that can diminish the body's supply of vitamin C include oral contraceptives (birth control pills), NSAIDs (non-steroidal anti-inflammatory drugs including aspirin), corticosteroids (like cortisone), sulfa drugs (often used as antibiotics or in cancer treatment), and barbituates.

Nutrient Interactions

How do other nutrients interact with vitamin C?

Vitamin C has significant interactions with several key minerals in the body.
Supplemental intake of vitamin C at gram-level doses can interfere with copper metabolism. Conversely, vitamin C can significantly enhance iron uptake and metabolism, even at food-level amounts.
Vitamin C also has important interactions with other vitamins. Excessive intake of vitamin A, for example, is less toxic to the body when vitamin C is readily available. Vitamin C is involved in the regeneration of vitamin E, and these two vitamins appear to work together in their antioxidant effect.

Health Conditions

What health conditions require special emphasis on vitamin C?

Most forms of cardiovascular disease, joint disease, cancer, eye disease, thyroid disease, liver disease, and lung disease require special emphasis on vitamin C intake. The process of aging itself requires special attention to vitamin C. In addition to these broader categories, several specific health conditions also require special emphasis on vitamin C. These specific health conditions include:

• Acne
• Alcoholism
• Alzheimer's disease
• Asthma
• Autism
• Depression
• Diabetes
• Irritable bowel disease
• Parkinson's disease

Form in Dietary Supplements

What forms of vitamin C are found in dietary supplements?

Dietary supplements typically contain vitamin C in the form of ascorbic acid. Because vitamin C is better absorbed in the presence of flavonoids, many supplement manufacturers also add flavonoids to their formulas.
Buffered versions of vitamin C are also commonly available. These buffered forms usually combine vitamin C with minerals like calcium, magnesium, or potassium. Buffered vitamin C may be helpful for individuals who have stomach sensitivity, or who are taking higher doses of the supplement.
Also widely available is a metabolite complex form of vitamin C, sold commercially under the trade name Ester-C(TM), in which ascorbic acid is combined with several of its naturally occurring metabolites including dehydroascorbate, threonate, and aldonic acids.

Food Sources

What foods provide vitamin C?

Excellent food sources of vitamin C include broccoli, bell peppers, kale, cauliflower, strawberries, lemons, mustard and turnip greens, brussels sprouts, papaya, chard, cabbage,spinach, kiwifruit, snow peas, cantaloupe, oranges, grapefruit,limes, tomatoes, zucchini, raspberries, asparagus, celery, pineapples, lettuce, watermelon, fennel, peppermint and parsley.

Introduction to Nutrient Rating System Chart

In order to better help you identify foods that feature a high concentration of nutrients for the calories they contain, we created a Food Rating System. This system allows us to highlight the foods that are especially rich in particular nutrients. The following chart shows the World's Healthiest Foods that are either an excellent, very good, or good source of vitamin C. Next to each food name, you'll find the serving size we used to calculate the food's nutrient composition, the calories contained in the serving, the amount of vitamin C contained in one serving size of the food, the percent Daily Value (DV%) that this amount represents, the nutrient density that we calculated for this food and nutrient, and the rating we established in our rating system. For most of our nutrient ratings, we adopted the government standards for food labeling that are found in the U.S. Food and Drug Administration's "Reference Values for Nutrition Labeling." 

World's Healthiest Foods ranked as quality sources of: vitamin C
Food	Serving Size	Cals	Amount (mg)	DV (%)	Nutrient Density	World's Healthiest Foods Rating
Bell peppers, red, raw, slices	1 cup	24.8	174.80	291.3	211.1	excellent
Parsley, fresh	2 tbs	2.7	9.97	16.6	110.8	excellent
Broccoli, steamed	1 cup	43.7	123.40	205.7	84.8	excellent
Cauliflower, boiled	1 cup	28.5	54.93	91.5	57.8	excellent
Strawberries	1 cup	43.2	81.65	136.1	56.7	excellent
Lemon juice, fresh	0.25 cup	15.3	28.06	46.8	55.2	excellent
Romaine lettuce	2 cup	15.7	26.88	44.8	51.4	excellent
Mustard greens, boiled	1 cup	21.0	35.42	59.0	50.6	excellent
Brussel sprouts, boiled	1 cup	60.8	96.72	161.2	47.7	excellent
Papaya	1 each	118.6	187.87	313.1	47.5	excellent
Kale, boiled	1 cup	36.4	53.30	88.8	43.9	excellent
Turnip greens, cooked	1 cup	28.8	39.46	65.8	41.1	excellent
Grapefruit	0.50 each	36.9	46.86	78.1	38.1	excellent
Kiwifruit	1 each	46.4	57.00	95.0	36.9	excellent
Cantaloupe, cubes	1 cup	56.0	67.52	112.5	36.2	excellent
Oranges	1 each	61.6	69.69	116.2	34.0	excellent
Cabbage, shredded, boiled	1 cup	33.0	30.15	50.3	27.4	excellent
Tomato, ripe	1 cup	37.8	34.38	57.3	27.3	excellent
Swiss chard, boiled	1 cup	35.0	31.50	52.5	27.0	excellent
Collard greens, boiled	1 cup	49.4	34.58	57.6	21.0	excellent
Raspberries	1 cup	60.3	30.76	51.3	15.3	excellent
Asparagus, boiled	1 cup	43.2	19.44	32.4	13.5	excellent
Celery, raw	1 cup	19.2	8.40	14.0	13.1	excellent
Spinach, boiled	1 cup	41.4	17.64	29.4	12.8	excellent
Cucumbers, slices, with peel	1 cup	13.5	5.51	9.2	12.2	very good
Fennel, raw, sliced	1 cup	27.0	10.44	17.4	11.6	excellent
Pineapple	1 cup	76.0	23.87	39.8	9.4	excellent
Watermelon, diced	1 cup	48.6	14.59	24.3	9.0	excellent
Green beans, boiled	1 cup	43.8	12.13	20.2	8.3	excellent
Cranberries	0.50 cup	23.3	6.41	10.7	8.3	excellent
Summer squash, cooked, slices	1 cup	36.0	9.90	16.5	8.3	excellent
Cloves, dried, ground	2 tsp	14.2	3.56	5.9	7.5	very good
Winter squash, baked, cubes	1 cup	80.0	19.68	32.8	7.4	very good
Basil, dried, ground	2 tsp	7.5	1.84	3.1	7.3	good
Cayenne pepper, dried	2 tsp	11.2	2.72	4.5	7.3	good
Blueberries	1 cup	81.2	18.86	31.4	7.0	very good
Carrots, raw	1 cup	52.5	11.35	18.9	6.5	very good
Garlic	1 oz-wt	42.2	8.85	14.8	6.3	very good
Apricots	1 each	16.8	3.50	5.8	6.3	very good
Calf's liver, braised	4 oz-wt	187.1	35.16	58.6	5.6	very good
Sweet potato, baked, with skin	1 each	95.4	17.06	28.4	5.4	very good
Plum	1 each	36.3	6.27	10.4	5.2	very good
Green peas, boiled	1 cup	134.4	22.72	37.9	5.1	very good
Onions, raw	1 cup	60.8	10.24	17.1	5.1	very good
Oregano, dried, ground	2 tsp	9.2	1.52	2.5	5.0	good
Chili pepper, dried	2 tsp	25.5	3.84	6.4	4.5	very good
Leeks, boiled	0.50 cup	16.1	2.18	3.6	4.1	good
Potato, baked, with skin	1 cup	133.0	15.74	26.2	3.6	very good
Yam (Dioscorea species), cubed, cooked	1 cup	157.8	16.46	27.4	3.1	good
Banana	1 each	108.6	10.74	17.9	3.0	good
Apples	1 each	81.4	7.87	13.1	2.9	good
Beets, Boiled	1 cup	74.8	6.12	10.2	2.5	good
Shiitake mushrooms, raw	8 oz-wt	87.2	5.98	10.0	2.1	good
Pear	1 each	97.9	6.64	11.1	2.0	good
Grapes	1 cup	61.6	3.68	6.1	1.8	good
Corn, yellow, cooked	1 cup	177.1	10.16	16.9	1.7	good
Avocado, slices	1 cup	235.1	11.53	19.2	1.5	good

World's Healthiest Foods Rating	Rule
excellent	DV>=75%	OR	Density>=7.6	AND	DV>=10%
very good	DV>=50%	OR	Density>=3.4	AND	DV>=5%
good	DV>=25%	OR	Density>=1.5	AND	DV>=2.5%

Public Health Recommendations

What are the current public health recommendations for intake of vitamin C?

In 2000, the National Academy of Sciences established the following Adequate Intake levels for vitamin C:

• 0-6 months: 40 milligrams
• 7-12 months: 50 milligrams

In 2000, the National Academy of Sciences established the following Recommended Dietary Allowances for vitamin C:

• 1-3 years: 15 milligrams
• 4-8 years: 25 milligrams
• Males 9-13 years: 45 milligrams
• Males 14-18 years: 75 milligrams
• Males 19 years and older: 90 milligrams
• Females 9-13 years: 45 milligrams
• Females 14-18 years: 65 milligrams
• Females 19 years and older: 75 milligrams
• Pregnant females 18 years: 80 milligrams
• Pregnant females 19 years and older: 85 milligrams
• Lactating females 18 years: 115 milligrams
• Lactating females 19 years and older: 120 milligrams