Essential Vitamins

Vitamins Guide – VITAMIN C

Vitamin C-rich foods – L-Ascorbic acid

Vitamin C-Rich Foods to Boost Your Vitamin C Levels

Much is known about Vitamin C, which is also called Ascorbic Acid.

An Interesting fact:

The word ascorbic comes from ‘away from’ + ‘scorbic,’ from Medieval Latin’ scorbuticus,’ which was the seafarer’s bane called scurvy. Their gums bled from the lack of vitamin C on long voyages, and the poor sailors didn’t know that their illness was due to them not eating enough vitamin C-rich foods. 

Vitamin C is water-soluble, and CANNOT be stored in the body, so we must consume it regularly. It is an antioxidant needed for over 300 known metabolic reactions, such as in collagen production. In addition, we know it is essential for healthy bones, skin, teeth, and reproduction. That is why we must eat plenty of vitamin C-rich foods.


Vitamin C RDA

The recommended daily allowance of vitamin C is 90 mg for men and 75 mg for women. We should all eat more vitamin C-rich foods.


An Antioxidant

The primary role of vitamin C is as an antioxidant and for regenerating other antioxidants such as vitamin E. High vitamin C intake is linked to protection against heart disease and stroke. In addition, as an antioxidant, it mops up free radicals that can cause genetic mutations leading to cancers.


Vitamin C and Iron

As vitamin C increases iron absorption, it’s a good idea to wash down iron-rich foods or iron supplements with a glass of fresh orange juice. Orange juice is one of the best vitamin C-rich foods.


Benefits of Eating Vitamin C-Rich Foods 

  • Diabetes: when blood sugar levels rise, some glucose is converted to sorbitol inside cells. These elevated sorbitol levels contribute to diabetes complications like cataracts, retinopathy, and peripheral neuropathy. Vitamin C reduces sorbitol formation by blocking the aldose reductase enzymes needed to convert glucose to sorbitol. Vitamin C also improves blood flow in diabetics. Diabetes sufferers should, therefore, eat plenty of vitamin C-rich foods.
  • Glucose control: In people with type 2 diabetes and high cholesterol levels, vitamin C supplementation over months improves glucose tolerance, lowers total LDL bad cholesterol levels, and decreases free radical damage. [1]
  • Head colds: No one likes coming down with coughs and sneezes, and vitamin C is regarded as the best supplement to prevent or treat the common cold. The vitamin has an anti-viral action that suppresses viral gene activation. Studies show that vitamin C can reduce the chance of catching a cold by as much as a third. In addition, the vitamin’s decisive antioxidant action removes inflammatory chemicals created during viral infection, which is why vitamin C supplements ease symptoms and speed up recovery. Eating more vitamin C-rich foods will help.
  • Macular degeneration: a study shows that more than average vitamin C and other antioxidants intake reduces by a third the chance of age-related macular degeneration. So, eat plenty of vitamin C-rich foods.
  • Gout: taking 500 mg of vitamin C significantly reduces serum uric acid levels. A 20-year study involving 47,000 males found that intakes of vitamin C of 500 to 1000 mg were a sixth less likely to get gout. [2] So, to avoid getting gout, make sure you eat enough vitamin C-rich foods.
  • Asthma: Increasing vitamin C consumption can reduce lung problems such as asthma attacks. Studies show that supplementing with the vitamin for a couple of weeks can reduce the chance of attack by a quarter. Eating more vitamin C-rich foods will help greatly.
  • Osteoporosis: as vitamin C is involved in collagen production, which makes up a third of the bone volume, supplementation should help fight osteoporosis. It stimulates bone-building cells called osteoblasts. It also increases vitamin D efficiency and elevates calcium absorption in the gut. So, a connection has been found between higher vitamin C intake and increased hip bone density, and eating more vitamin C-rich foods is a good idea.
  • Osteoarthritis: vitamin C seems to help reduce cartilage loss in people with osteoarthritis. For example, those with higher vitamin C intakes have a three-quarter lower risk of cartilage loss and of developing knee pain. In those with knee disease, a three-fold reduction in knee osteoarthritis progression is possible. That was reported at the 1995 American College of Rheumatology meeting. So, eat plenty of vitamin C-rich foods to defend against osteoarthritis.
  • Hay Fever: because vitamin C is an antihistamine, there is some evidence that the vitamin may help reduce pollen allergy symptoms. This has not been explored deeply, but it’s a bit of hope.
  • Sperm: the vitamin is secreted into semen in high concentrations and stops sperm from clumping together. It also protects DNA in sperm from free radical oxidation. Taking a gram of the vitamin twice a day over a couple of months showed an increase in sperm count from 14.4 million to 32.8 million per milliliter. So, to boost sperm count, men should make sure they eat plenty of vitamin C-rich foods.
  • Sunburn: vitamin C protects the skin during UV exposure to reduce sunburn when taken at a dose of 2 grams per day by neutralizing free radicals and boosting skin collagen production. The vitamin is now added to cosmetic anti-aging creams. It's likely then that eating more vitamin C-rich foods will also reduce those harmful free radicals.

Vitamin C Deficiency

Mild vitamin C deficiency causes frequent colds and other infections, weakness, and muscular and joint pain. Severe deficiency leads to scurvy. A minimum of 10 grams of the vitamin will prevent scurvy. Scurvy is caused by the reduced conversion of the amino acid proline to hydroxyproline, which is needed in collagen production. So now you understand why we need to eat plenty of vitamin C-rich foods.


Excess Vitamin C 

Too much of the vitamin can cause indigestion and has a laxative effect via Acid Rejection Syndrome, triggering flatulence, diarrhea, discomfort, and inflammation. As always with supplementation, if you are on prescribed pills and potions, consult your physician before taking any vitamin supplements.


Five Vitamin C-Rich Foods

Below is a list of five vitamin C-rich foods:

Strawberries are vitamin C-rich foods

Vitamin C-Rich Foods: Strawberries

Strawberries are not only a delicious and sweet treat, but they are also packed with vitamin C. One cup of sliced strawberries contains a huge 97 mg of vitamin C, which is more than the recommended daily intake for most adults. Strawberries are also a good source of fiber, folate, and potassium. Try adding sliced strawberries to your morning oatmeal or yogurt, or enjoy them as a refreshing snack on their own.

Antioxidants

In addition to their high vitamin C content, strawberries contain antioxidants that can help protect your cells from damage caused by free radicals. These antioxidants may also have anti-inflammatory properties, which can help support a healthy immune system. Plus, strawberries are low in calories and sugar, making them an excellent option for anyone looking to maintain a healthy diet. So next time you’re looking for a sweet and nutritious snack, reach for some fresh strawberries and enjoy all the benefits they offer.

As you now know, vitamin C is a vital nutrient that plays a crucial role in maintaining a healthy immune system. Luckily, plenty of delicious foods are rich in this powerful antioxidant. In this post, we’ll explore five vitamin C-rich foods you can easily incorporate into your diet.


Vitamin C-Rich Foods: Oranges

Vitamin C-rich foods – Oranges

Oranges are the most well-known source of vitamin C and for good reason. Just one medium-sized orange contains about 70 mg of vitamin C, which is a good chunk of the recommended daily intake for most adults. Plus, oranges are a convenient and portable snack that can be enjoyed on the go. For example, try slicing an orange into wedges and packing them in your lunch for a healthy and refreshing midday snack.

Other nutrients in oranges

In addition to being a definitive source of vitamin C, oranges also contain other essential nutrients like fiber, folate, and potassium. And while many think of oranges as a winter fruit, they are available year-round. So, whether you’re enjoying a juicy orange in the middle of summer or using its zest to add flavor to a winter dish, you can feel good knowing you’re getting a healthy dose of vitamin C.


Vitamin C-Rich Foods: Bell Peppers

Bell peppers are not only a colorful addition to your meals but are also packed with vitamin C. In fact, one medium-sized red bell pepper contains about 152 mg of vitamin C, which is more than twice the recommended daily intake for most adults. Bell peppers are also a versatile ingredient that can be added to salads, stir-fries, and even stuffed with your favorite fillings for a healthy and delicious meal.

More nutrients in Bell Peppers

In addition to their high vitamin C content, bell peppers are also a good source of other essential nutrients, such as vitamin A, potassium, and fiber. They are also low in calories, making them an excellent option for those looking to maintain a healthy weight. Whether you prefer red, green, yellow, or orange bell peppers, incorporating them into your diet is an easy way to boost your vitamin C intake and other essential nutrients. So next time you’re at the grocery store, pick up a few bell peppers to add color and nutrition to your meals.


Vitamin C-Rich Foods: Kiwis

Don’t let their small size fool you – Kiwis are packed with nutrients, including vitamin C. One medium-sized Kiwi contains about 64 mg of vitamin C, which is way more than half of the recommended daily intake for most adults. Kiwis are also a good source of fiber and potassium, making them a great addition to your diet. Try adding sliced Kiwi to your morning yogurt or smoothie for a tasty and nutritious boost.

There’s more to Kiwi than meets the eye

In addition to being a great source of vitamin C, kiwis also contain other essential nutrients like vitamin K, vitamin E, and folate. They are also low in calories, with just 61 calories per medium-sized fruit. Kiwis are also a good source of antioxidants, which can help protect your cells from damage caused by free radicals. So, if you’re looking for a tasty and nutritious way to boost your vitamin C intake, be sure to add some kiwis to your diet.


Vitamin C-Rich Foods: Broccoli

Broccoli is a cruciferous vegetable that is not only delicious but also incredibly nutritious. One cup of chopped broccoli contains a huge 81 mg of vitamin C, which is more than the recommended daily intake for most adults. Broccoli is also a good source of fiber, vitamin K, and potassium. Try roasting broccoli with garlic and olive oil for a tasty and healthy side dish, or add it to your favorite stir-fry recipe.

Sulforaphane

In addition to being a great source of vitamin C, broccoli is also rich in other important nutrients. In particular, it contains sulforaphane, a compound shown to have anti-cancer properties. Broccoli also contains lutein and zeaxanthin, two important antioxidants for eye health. And because it is low in calories but high in fiber, broccoli is a great food to include in a weight loss diet. So next time you’re looking for a healthy and delicious vegetable to add to your plate, consider broccoli.


A Vitamin C Olde Tale

We primates CAN’T make vitamin C, but all other animals can. That’s because primates lack the enzyme called L-gluconplactoneoxidase needed to make vitamin C (BTW: all enzyme names end with the three letters –ase to distinguish them from other proteins). Goats weigh as much as us, yet produce up to 13 grams of vitamin C in their bodies each day because they have that enzyme.

Prehistoric Times

It’s thought that a genetic mutation occurred quite some time ago, causing primates to suffer from ‘hypoascorbemia,’ which results in scurvy. In addition, this genetic defect increases primate susceptibility to viral infections, elevated cholesterol levels, heart disease, and cancer caused by stress.

84+ Pure Plant-derived Minerals

After the mutation, our simian ancestors had all the 84+ minerals God gave them in the plants they ate, such as purslane, just 3 ounces of which contained 12 mg vitamin E, 27 mg vitamin C, and 2 mg beta-carotene. It has been estimated that our ancestors ate close to 400 mg of vitamin C daily. So, they had no problem with vitamin C deficiency. In contrast, we struggle to get the 75 to 90 mg RDA today. Is that why we keep going to the health clinic?


Vitamin C Supplementation

Essential 16 Vitamins

Due to vitamin C being not made by the body, it is wise the top-up with vitamin C via supplementation. There is no better way to do this than supplementing with ALL 16 essential vitamins at the same time, not just vitamin B1. Our EV-16 Essential 16 Vitamins give you TWICE the recommended daily allowance of most of these essential vitamins. Below is a complete list of the vitamins in these supplements:

  • Vitamin A (retinyl acetate) 0.8 mg or 100% of the RDA
  • Vitamin B1 (Thaimine) 2.2 mg or 200% of the RDA
  • Vitamin B2 (Riboflavin) 2.8 mg or 200% of the RDA
  • Vitamin B3 (Niacin) 32 mg or 200% of the RDA
  • Vitamin B5 (Pantothenate) 12 mg or 200% of the RDA
  • Vitamin B6 (Pyridoxine) 2.8 mg or 200% of the RDA
  • Vitamin B7 (Biotin) 0.1 mg or 200% of the RDA
  • Vitamin B12 (Methyl cobalamin) 5 mcg or 200% of the RDA
  • Vitamin C (L-ascorbic acid) 160 mg or 200% of the RDA
  • Vitamin D3 (Cholecalciferol) 10 mcg or 67% of the RDA
  • Vitamin E (DL-α-tocopheryl acetate) 24 mg or 160% of the RDA
  • Vitamin K1 (Phytomenadione) 75 mcg or 200% of the RDA
  • Choline 82.5 mg **
  • Bioflavonoids 5 mg **
  • Folic Acid 0.4 mg or 200% of the RDA
  • Inositol 50 mg **
  • ** daily value not established. Other Ingredients: Microcrystalline Cellulose, Maltodextrin, Magnesium Stearate (Vegetable Source)

Pure Vitamin C Supplements

Vitamin C supplements

References:


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Synonymous terms: vitamin c rich foods; the most vitamin c rich foods


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