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1/31/2012

The Benefits of Vitamin C

The Benefits of Vitamin C


What can vitamin C do for your health?


When someone mentions the word “vitamins,” isn’t your first thought very likely to be vitamin C?

It is, after all, among the most prominent nutritional supplements in the world. And with good reason.

Although it is more popularly known to be effective in combating allergies, preventing infections and improving overall health, there’s actually much more to vitamin C.



01. synthesizing collagen

Vitamin C plays an important role in your body by synthesizing collagen, which is an important structural component of your blood vessels, tendons, ligaments and bone.

It also plays a key role in brain function, assists in turning fats into energy and has even been known to affect mood.



02. Effective antioxidant

Apart from these, vitamin C has also been found to be a highly effective antioxidant. Antioxidants protect your body tissues from the damage caused by free radicals.

If left unchecked, free radical damage may hasten the aging process or lead to the development of cardiovascular diseases and certain types of cancers.
Research has shown that vitamin C, even in small amounts, can protect you from such damage.


Numerous studies have probed into vitamin C’s biological benefits, most well-known of which is its association with your body’s immunity.


03. Intensify Immune system

Indeed, vitamin C also plays a big role in the immune system. Studies have suggested that it stimulates the production and function of white blood cells, which protect your body by attacking foreign bacteria and viruses.

Additionally, a study done by the Linus Pauling Institute of Oregon State University cited that an increased intake of vitamin C has been found to reduce the risk of chronic diseases, including cardiovascular disease and cancer.

Several others reinforce this, such as the World Cancer Research Fund’s study, which reviewed how an increased consumption of fresh fruits and vegetables rich in nutrients like vitamin C is associated with a reduced risk in certain types of cancer.



However, even though your body benefits so much from its properties, your body does not have the ability to make its own vitamin C. You must therefore obtain it from other sources, like food.

Major food sources of vitamin C include fruits like oranges, strawberries, lemon, grapefruit and lime, among many others, and vegetables like pepper, broccoli, potato and Brussels sprout.
Vitamin C is one of the safest supplements to take, since it has been found to be both non-toxic and non-immunogenic. There are generally no problems associated with taking vitamin C regularly.

The US Recommended Daily Allowance (RDA) is 90 mg per day for an adult male, and 75 mg per day for an adult female.*



Foods, Vitamin C  TOP10
(Source: USDA National Nutrient data base)
Rank
Foods
contain/100g
RDA
1
Hot Chili Peppers
243 mg
404%
2
Moringa oleifera
220 mg
367%
3
Guavas
228 mg
380%
4
Bell Peppers
184 mg
206%
5
Thyme
160mg 
266%
6
Parsley
133mg
220%
7
Coriander (Dry)
133 mg
220%
8
Kale
120 mg
200%
9
Ampalaya
84mg
140%
10
Broccoli
81 mg
135%



Table 1 : List of Fruits high in Vitamin C
 (Source: USDA National Nutrient data base)
Fruits contaning TOP10
Rank
Fruits
Quantity/100g
RDA

1
Guavas
228 mg
380%

2
Moringa
220 mg
367%

3
Kiwi Fruits
93 mg
155%

4
Papayas
62 mg
103%

5
Pummelos
61 mg
102%

7
Oranges
59 mg
99%

8
Strawberries
59 mg
98%

9
Lemon
53 mg
88%

6
Cantaloupe
37 mg
61%

10
Tangerines
27 mg
44%



        

          Table 2 : List of Vegetables high in Vitamin C
Vesitables contaning TOP10
 (Source: USDA National Nutrient data base)
Rank
Vegetables
Quantity/100g
RDA
1
Hot Chili Peppers
243 mg
404%
2
Bell Peppers
184 mg
206%
3
Coriander (Dry)
133 mg
220%
4
Kale
120 mg
200%
5
Ampalaya
84mg
140%
6
Broccoli
81 mg
135%
7
Banana Peppers
83 mg
138%
8
Red Peppers
76 mg
127%
9
Mustard Green
70 mg
117%
10
Turnip Greens
60 mg
100%
                               
        
          Table 3 : List of Herbs high in Vitamin C

Herbs contaning TOP10
 (Source: USDA National Nutrient data base)
Rank
Herbs
Quantity/100g
RDA

1
Thyme
160mg
266%

2
Parsley
133mg
220%

3
Citron
105 mg
175%

4
Dill
85mg
140%

5
Saffron
81 mg
135%

6
Comfrey
80 mg
135%

7
Rosemary(Dried)
61 mg
102%

8
chive
58mg
98%

9
Majorana
51mg
83%

10
Basil
50mg
83%

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