Ascorbic acid (vitamin C), which is a white or crystalline yellow powder, is a water-soluble vitamin. An excellent compound used as an oxidant and reducing agent.

Ascorbic acid is found in leafy vegetables, citrus fruits, broccoli, raw bell peppers, strawberries, kiwis, potatoes and tomatoes and more.
This substance is used in treatment and especially to prevent colds and is a good protection for the skin against the sun. It is also very useful in the treatment of Alzheimer’s.
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Here are the most common questions asked by users about ascorbic acid :
What is ascorbic acid used for?
Ascorbic acid (vitamin C) is used to prevent or treat low levels of vitamin C in people who are not getting enough vitamin from their diet. Most people on a normal diet do not need extra ascorbic acid. Low levels of vitamin C can lead to a condition called scurvy.
Is ascorbic acid harmful to you?
In some people, vitamin C may cause nausea, vomiting, heartburn, constipation, headache and other side effects. Doses above 2000 mg per day are probably unsafe and may cause many side effects.
Is ascorbic acid the same as vitamin C?

Ascorbic acid is the same as vitamin C. The nutrient your body needs to form blood vessels, cartilage, muscle and collagen in bones. Vitamin C is also vital for your body’s healing process.
Can I take ascorbic acid every day?
For adults, the recommended daily allowance for vitamin C is 65 to 90 mg (mg) per day and the upper limit is 2000 mg per day. Although vitamin C is unlikely to be harmful in the diet, taking large amounts of vitamin C supplements may cause diarrhea and nausea.
What is the best time to take vitamin C?
Water-soluble vitamins are best absorbed on an empty stomach. This means consuming them first thing in the morning, 30 minutes before eating or two hours after eating. These vitamins are dissolved in water so your body can use them. Vitamin C, all B vitamins and folate (folic acid) are water soluble.
Is 500 mg of vitamin C daily safe?
The upper limit for vitamin C is 2,000 mg per day, and there is strong evidence that 500 mg per day is safe.
Is Vitamin C Harmful to Your Kidneys?
There are concerns about vitamin C in this area. Although some people may need to take low doses of vitamin C, high doses may cause oxalate to build up in people with kidney disease. Oxalate may remain in bones and soft tissues, causing pain and other problems over time.
What are the side effects of high ascorbic acid consumption?
Diarrhea, nausea, vomiting, abdominal cramps, pain or heartburn may occur. Tell your doctor or pharmacist immediately if any of these symptoms persist or worsen. Other items include:
- Joint pain, weakness or feeling tired, weight loss, stomach pain
- Shivering, fever, increased urge to urinate, painful or difficult urination
- Severe pain in the sides or back and a small amount of blood in the urine
Is ascorbic acid (vitamin C) good for the skin?

Vitamin C is an antioxidant, which means that it protects skin cells from being damaged by free radicals caused by ultraviolet UV rays. It also prevents the production of melanin in the skin, which helps lighten hyperpigmentation and brown spots, even out skin tone and glow the skin.
Does ascorbic acid make you drowsy?
Research has shown that people who have low levels of vitamin C in their blood are more likely to have sleep disorders at night. This includes waking up at night and not being able to go back to bed.
Can ascorbic acid make you fat?
Research has shown that there is a consistent link between low vitamin C intake and excess body fat, but it is not clear whether this is a cause-and-effect relationship. Interestingly, low levels of vitamin C in the blood are associated with higher levels of belly fat, even in people of normal weight.
Can I take Vitamin C and Multivitamin together?
No interaction has been found between multivitamin and vitamin C, but that does not mean that there is not necessarily any interaction.
Can taking too much vitamin C cause osteoarthritis?
Although vitamin C is a powerful antioxidant that fights everything from colds to cancer, a new study shows that long-term use of high doses of vitamin C is associated with one of the most common types of osteoarthritis, knee osteoarthritis.
What is Real Vitamin C?
“According to the official Vitamin Foundation, what is commonly called vitamin C is ascorbate ion, or more simply, ascorbic acid, the real vitamin C.” Humphreys discovered that synthetic vitamin C in the form of oral sodium ascorbate powder was actually the most effective and tolerable option.
Why do we need vitamin C?

Vitamin C is needed for the growth and repair of tissues in all parts of your body. It is also essential for the formation of important proteins used to build skin, tendons, ligaments, and blood vessels. Wound healing and scar tissue formation are other uses of vitamin C.
How long does vitamin C stay in the body?
Vitamin C can stay in the body for weeks. The level of vitamin C in the blood is controlled by the kidneys through a process known as “kidney reabsorption”, which prevents the loss of vitamin C in the urine.
How to use vitamin C powder?
1) Add a small amount of powder to the palm of your hand.
2) Mix vitamin C powder with serum or lotion in the palm of your hand.
3) Apply the solution either on your whole face or as a topical treatment.
Does vitamin C help hair growth?
Jay Parsons says vitamin C is one of the most effective nutrients to help hair grow and strengthen. “Vitamin C helps build collagen, which is very important for hair growth, but maintaining hair strength is just as important for this vitamin,” he says.
Should vitamin C be taken in the morning or at night?
It is safe to take vitamin C at any time of the day as recommended. It is found naturally in a variety of plant products including orange juice, grapefruit and lemon. The body does not store vitamin C, so people should ideally take it in small doses throughout the day.
Use vitamin C serums in the morning. There is certainly no law on using vitamin C products in the evening, but you may get the most out of it in the morning. Vitamin C products should generally be taken in the morning before the full day, when ultraviolet UV radiation is at its highest.
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