Ultimate Vitamin C Supplementation Guide
Many people use vitamin C supplements to prevent and treat illness.
Others use vitamin C supplements to flood the body with antioxidants, support anti-aging, or enjoy other benefits.
Despite limited evidence, many people continue to believe that vitamin C helps them fight colds. Every winter, vitamin C supplement manufacturers see a surge in sales as people try to avoid the common cold and flu. Much like vitamin D, some food products are also enriched with vitamin C.
While vitamin C isn’t proven to fight the cold, vitamin C has been linked with plenty of other benefits associated with pure ascorbic acid extract.
Today, we’re ranking the best vitamin C supplements available today. We’re also explaining the scientific evidence behind vitamin C supplementation and why the citrus acid-known products are at the top of consumers list when it comes to immunity and overall well-being.
Top 10 Best Vitamin C Supplements of 2023
Our guide to the best vitamin C supplements in 2023 has everything necessary to keep consumers informed on the best ways to take vitamin C in supplement form, complete with a frequently asked questions section about vitamin C supplements.
Viva Naturals Vitamin C
Viva Naturals sells a vitamin C supplement that claims to support immune health while providing antioxidant protection. The stylish bottle contains 250 vegetable capsules, with each capsule containing 1,000mg of vitamin C.
Vivanaturals has also added ingredients like citrus bioflavonoids and rose hips, both of which should increase the antioxidant value of the formula. It’s all packaged into a vegan/vegetarian friendly capsule.
If you want an affordable vitamin C supplement that provides 1111% of your Daily Value of vitamin C, then the Viva Naturals Vitamin C formula may be the right choice for you. It’s one of Amazon’s best-rated and best-selling vitamin C formulas (4.7 stars out of 5 with 2,200+ reviews).
GNC Vitamin C
If you want a simple, no-nonsense vitamin C supplement, then the GNC Vitamin C formula may be the right choice. GNC’s Vitamin C comes in basic packaging. It’s priced at $20 for 180 vegetarian capsules. Each capsule contains 1,000mg of vitamin C along with 25mg of citrus bioflavonoids.
GNC claims their vitamin C supplement will work as “a protective antioxidant that provides immune support”. You can buy GNC Vitamin C through Amazon, GNC, and other major retailers.
Doctor’s Best Vitamin C
Doctor’s Best is one of Amazon’s best-selling supplement brands. Each capsule of Doctor’s Best “Best Vitamin C” provides 1,000mg of vitamin C. Doctor’s Best uses a specific form of vitamin C called Quali-C. That may sound fancy, but it’s really just a version of ascorbic acid, and the Scottish company behind Quali-C guarantees the purity of that ascorbic acid.
Surprisingly, Doctor’s Best vitamin C actually seems to contain slightly more than its advertised dose per capsule: the company provides lab reports showing that each capsule contains 1,070mg of vitamin C, for example.
Some will also appreciate the cellulose capsule, which is vegetarian derived. Other vitamin C supplements use non-vegan capsule sources like animal-based gelatin.
Bulk Supplements Vitamin C
Bulk Supplements has carved a niche for itself in the supplement space in recent years, providing high-quality supplements in large quantities with no-nonsense packaging.
Bulk Supplements sells its vitamin C as loose powder – so you’re not getting capsules like other vitamin C supplements listed here.
The formula is 100% ascorbic acid, and it’s lab tested to ensure its purity, potency, and quality.
Vitamin C is water soluble, which means you can dissolve the exact amount of vitamin C you want to take in water, a protein shake, juice, or any other beverage of your choice. The powder is flavorless.
The main downside of Bulk Supplements Vitamin C is that you need to be careful with dosing. Many people use a microscale to measure dosing, for example. Vitamin C is water soluble, which means your body will pass any excess vitamin C out of your body. However, you may still want to be careful with dosing – or just buy another Vitamin C supplement if this makes you nervous.
Nature’s Bounty Vitamin C Tablets
Nature’s Bounty is a tablet-based formula that offers 500mg of vitamin C per dose. Because it comes in the form of a tablet, you’ll find some binders, anti-caking agents, and other ingredients added to the formula. It’s more than just pure vitamin C. However, many people find tablets easier to take than capsules or bulk powder.
Added ingredients in Nature’s Bounty vitamin C tablets include vegetable cellulose, silica, magnesium stearate, and stearic acid, all of which hold the supplement together.
The company sells multiple versions of its tablets, including chewable tablets and ordinary tablets. All versions contain 500mg of vitamin C.
Nature’s Bounty is a trusted supplement manufacturer with a long track record of making pure, high-quality supplements. The company also provides lab reports verifying the vitamin C content of its formulas.
Mary Ruth’s Vitamin C Gummies
Not everyone wants to swallow vitamin C tablets. That’s why Mary Ruth’s offers vitamin C gummies. The gummies are flavored with cherry, orange, and grape. It may be the best-tasting vitamin C gummy supplement available today.
Each serving of Mary Ruth’s Vitamin C Gummies contains 5 calories, and 125mg of vitamin C. Mary Ruth’s uses pectin as a based and ingredients like black carrot for coloring – they don’t use artificial colors or animal-based ingredients like gelatin.
While Mary Ruth’s Vitamin C Gummies taste great, the gummies are also more expensive than virtually any other vitamin C supplement on this list. Mary Ruth’s has 60 gummies in each bottle, with a bottle sold for around $30. The dose (125mg per gummy) is also lower than many competing supplements, although that’s still more than 100% of your daily recommended dose of vitamin C.
Nature’s Bounty Vitamin C Caplets
If you want a more traditional vitamin C capsule supplement than the Nature’s Bounty tablets above, then Nature’s Bounty also makes its vitamin C caplets. The company’s caplets come in 500mg of 1,000mg options, including a time release capsule that may be absorbed by your body more quickly.
The vitamin C caplets, like the Nature’s Bounty tablets above, contain added ingredients to bind the formula together, including calcium silicate, silica, vegetable magnesium stearate, and vegetable stearic acid.
However, if you’re looking for an affordable vitamin C supplement from a trusted, New York-based brand, then the Nature’s Bounty vitamin C caplets may be the right choice for you.
Nature’s Bounty Vitamin C Gummies
Nature’s Bounty also offers a third version of its formula: the Nature’s Bounty Vitamin C Gummies. These gummies provide less vitamin C per serving (250mg) than the tablets and capsules above. However, they may be tastier and easy to take.
Each two gummy serving (40 servings / 80 gummies per container) has 250mg of vitamin C and 3g of sugar. There’s also a small dose of a proprietary blend containing rose hips and a “citrus bioflavonoid complex” from citrus lemon peel, which could increase the antioxidant capacity of the formula.
Other listed ingredients include sugar, tapioca syrup, annatto color, citric acid, natural flavors, pectin, and sodium citrate.
Now Foods Vitamin C
The Now Foods C-1000 vitamin C supplement claims to provide antioxidant protection with not just vitamin C, but also 100mg of bioflavonoids. Like the Nature’s Bounty vitamin C gummies above, Now Foods C-1000 contains a significant dose of bioflavonoids for added antioxidant support.
The bioflavonoids in Now Foods Vitamin C come from rose hips, which is an herbal extract from the rose plant. There’s some evidence that it works like an antioxidant or anti-inflammatory, similar to vitamin C. However, more research is needed to verify its benefits.
If you want a good vitamin C supplement from a trusted brand at a reasonable price, then the Now Foods C-1000 supplement may be the right choice for you. 100 capsule, 250 capsule, and 500 capsule options are all available.
Emergen-C is the first vitamin C supplement on this list specifically designed as a drink mix. You stir Emergen-C into water, then drink it to support your immune system.
Like other formulas listed here, Emergen-C contains 1,000mg of vitamin C per serving. However, it also contains significant amounts of electrolytes and other vitamins and nutrients, including thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, calcium, zinc, and more.
Emergen-C is an all-in-one vitamin C formula available at a very reasonable price and in multiple flavors, including raspberry, ‘super orange’, acai berry, tropical, and more. Amazon sells a 30 packet count for $10, making this one of the most affordable and powerful vitamin C supplements on this list.
NutriFlair Liposomal Vitamin C
NutriFlair makes a range of supplements, including a liposomal vitamin C supplement that claims to offer enhanced absorption.
The supplement also claims to promote immune system health and act as a powerful antioxidant.
One thing we don’t like about NutriFlair is that the company seems to be deliberately deceptive in its marketing. The packaging is filled with claims of “180 capsules” and “1,400mg”, leading people to assume there’s 1400mg of vitamin C in each capsule. When you check the label, however, you realize NutriFlair is using a two capsule serving, which brings the dosage more in line with other vitamin C supplements.
Ultimately, NutriFlair’s Liposomal Vitamin C is still a popular option at a competitive price, although check the label carefully when comparing this supplement to others.
Airborne Vitamin C
Airborne is a popular supplement company that can be found at many online and offline retailers. Airborne sells a popular chewable vitamin C tablet that promises to provide you with a “blast of vitamin C” along with 13 vitamins, minerals, and herbs.
Airborne comes in a tube of individual tablets. You dissolve the tablets in water, then let them fizz. You drink the formula, which ultimately ends up tasting like Emergen-C. The drink also has a fizzy texture that some people appreciate.
Each serving of Airborne Vitamin C has 1,000mg of vitamin C. A handful of minerals have been added to the formula as well, including immune-boosting minerals like zinc. You don’t get the same B vitamins you see in other formulas, although Airborne does include herbal extracts like ginger and echinacea that have long been popular at-home remedies for illness.
Some may not appreciate the fact that Airborne uses artificial sweeteners like acesulfame potassium along with sucralose, sorbitol, and artificial flavors. However, it remains an affordable and popular vitamin C supplement.
Vitafusion PowerC Gummies
Vitafusion claims to be America’s #1 gummy vitamin brand. The company’s PowerC supplement is a high-powered vitamin C formula with 240mg of vitamin C in each two gummy serving. Each serving also contains 20mg of rose hips.
Other inactive ingredients in the formula include glucose syrup, sugar, water, gelatin, citric acid, anatto extract color, fumaric acid, lactic acid, natural flavor, and sodium citrate.
Vitafusion’s PowerC gummies have a natural orange flavor. These gummies won the 2019 “Best Taste Award” from Chefsbest. If you want a vitamin C supplement that tastes great, and you don’t mind the extra ingredients, then Vitafusion PowerC may be the right choice for you.
HMS Nutrition Liposomal Vitamin C
A handful of vitamin C supplements on Amazon are marketed as “liposomal” vitamin C supplements. Manufacturers claim liposomal molecules are easier for your body to absorb, which means you get more vitamin C.
HMS Nutrition’s Liposomal Vitamin C claims to support antioxidant health, boost the immune and nervous system, and support free radical defense. You take it daily to enjoy all of the benefits associated with vitamin C.
Each two capsule serving of HMS Nutrition Liposomal Vitamin C contains 1,600mg of vitamin C. That seems to be a higher dose than many other supplements on our list. However, many other supplements use a one capsule serving instead of two.
HMS Nutrition is a Wilmington, Delaware-based company, with “HMS” standing for heart, mind, and soul. You can find the company’s products online through Amazon and other retailers.
Dr. Mercola Liposomal Vitamin C
Dr. Mercola’s Liposomal Vitamin C contains 1,000mg of vitamin C in each serving (2 capsules per serving, 180 capsules per bottle).
Like other liposomal vitamin C supplements, Dr. Mercola claims their formula is easier for the body to absorb because it’s fat-soluble – not just water-soluble. Dr. Mercola specifically claims to use “LiCaps” technology that are hermetically sealed to extend shelf life and improve absorption.
Dr. Mercola’s Liposomal Vitamin C is one of the pricier options on our list, costing $37 for 90 servings (180 capsules). However, some people don’t mind paying a higher price for superior absorption.
How We Ranked
At first glance, vitamin C supplements may all seem to be identical. They all claim to contain a specific amount of vitamin C, for example.
Is there really a difference between good and bad vitamin C supplements? Aren’t all vitamin C supplements mostly equal?
There are plenty of similarities among vitamin C supplements. However, there are also certain differences. We took all of the following factors into consideration when ranking vitamin C supplements:
Vitamin C Dosage: You’re taking vitamin C supplements to get vitamin C. The supplements above contained between 125mg and 1,400mg of vitamin C per serving (roughly 100% to 1500% of your Daily Value).
Other Active Ingredients: We emphasized vitamin C dosage above all other ingredients. However, some formulas added other active ingredients to complement the effects of vitamin C. Several formulas contained zinc and other B vitamins, for example, while could strengthen your immune system further. Other formulas contained bioflavonoids and other compounds.
Delivery Method: Some vitamin C supplements come in the form of a bulk powder. Others use tablets or capsules. Some package it into chewable tablets or gummies. We featured a range of vitamin C supplements, letting you choose your preferred delivery method.
Other Inactive Ingredients: Many vitamin C supplements contain just vitamin C powder and a vegetable capsule. Other supplements, however, use gelatin, artificial colors, artificial sweeteners, and other unusual ingredients. We emphasized pure vitamin C and natural inactive ingredients.
Taste, Texture, and Flavor: Some vitamin C supplements are completely flavorless. You swallow the capsule or tablet without tasting it. With other vitamin C supplements, like Emergen-C, taste plays a big role because you’re drinking it. We analyzed the taste, texture, and flavor of the vitamin C supplements above to ensure they were palatable.
Manufacturer Reputation: We recognize the value of new companies, although we also appreciate supplement manufacturers that have a long, proven reputation of making high-quality products.
Advertised Benefits: Some vitamin C supplements make ridiculous claims about their health effects, claiming to supercharge your immune system and cure illnesses. All vitamin C supplements above made reasonable, proven claims about their health benefits.
Label Transparency: We preferred vitamin C supplements with transparent, easy-to-read labels with no proprietary formulas. Label transparency is crucial in the supplement space.
Who Should Take Vitamin C Supplements?
Many people take vitamin C supplements to boost their immune system. They want to reduce their chances of getting the cold, for example, or strengthen their immune efficiency during cold and flu season.
Others recognize that vitamin C is a powerful antioxidant that can neutralize free radicals throughout the body, potentially reducing the risk of disease. There’s a reason why vitamin C-rich fruits have been linked with powerful health benefits. Vitamin C may have potent antioxidant effects throughout the body.
Vitamin C can reduce inflammation, for example, helping soothe aching joints. Some also find that vitamin C prevents muscle damage and soreness during and after exercise. Some research also suggests that vitamin C potentially reduces the risk of dementia and cognitive decline.
Others simply take vitamin C supplements as part of a healthy, balanced diet. If you haven’t consumed lots of fruit lately, for example, then you may want to supplement your diet with vitamin C.
Overall, vitamin C is a popular supplement for reducing inflammation, flooding your body with antioxidants, and potentially reducing the risk of disease and illness.
Below, we’ll talk about whether any of these benefits are actually proven – or if vitamin C is just another overhyped supplement with limited proven effectiveness.
Benefits of Vitamin C
The idea that vitamin C could be a “cure” for anything is traced back to the 1970s. A man named Linus Pauling recommended high doses of vitamin C to treat the common cold. Specifically, Pauling recommended taking “megadoses” of vitamin C to fight off the cold and other illnesses.
Why did people listen to Pauling? Well, Pauling isn’t just some random health nut. He’s a big deal in the science world. He almost singlehandedly created two fields of science, including quantum chemistry and molecular biology. He also received two Nobel prizes throughout his life, including one prize for chemistry and another for peace.
Because Pauling was considered a smart man, people listened. People started to take megadoses of vitamin C to fight illness.
People soon started to realize that megadoses of vitamin C were linked with various side effects. Taking too much vitamin C could cause a laxative effect, for example. People, however, continued taking megadoses of vitamin C because they wanted to cure the common cold.
Pauling’s book continues to influence people today. But what does modern science have to say about the benefits of vitamin C? Can you really take high doses of vitamin C to fight off illness?
As the United States National Library of Medicine explains, research on the cold fighting effects of vitamin C is “conflicting”. Some research indicates that vitamin C can significantly reduce the risk of colds or speed up treatment, while other research shows a limited connection.
Researchers have found that vitamin C helps cure the cold in certain parts of the world but not others.
For example, multiple studies have shown that people who exercise in northern environments can expect to significantly reduce their risk of cold by taking vitamin C.
This review study from 2013 analyzed all available evidence on vitamin C, dating all the way back to 1966. Researchers analyzed 30 trials with 11,000 combined participants.
After looking at all available evidence, researchers concluded that, for most people, taking vitamin C supplements to prevent a cold was no more effective than taking a placebo to prevent a cold.
In other words, taking a dose of vitamin C – whether it’s a large or small dose – is not likely to impact the cold in a significant way according to significant scientific evidence.
However, the same review study found that certain populations may benefit from vitamin C supplementation. Researchers found that endurance athletes who exercised in cold weather could speed up their recovery from the cold by 8% by taking vitamin C supplements. The studies involved skiers, marathon runners, and soldiers operating in sub-arctic environments.
Why does vitamin C supplementation work on people in cold weather? Researchers believe it’s because these people are lacking vitamin C already due to their activity and location. Their bodies need vitamin C to stay “normal”. By taking a vitamin C supplement, they’re able to return their bodies to normal, healthy function.
Researchers in the United Kingdom, meanwhile, set out to compare two common cold fighters: vitamin C and zinc. To determine which one was better, researchers analyzed 67 studies that used vitamin C, zinc, echinacea, and other traditional cold treatments. Researchers ultimately concluded that zinc – not vitamin C – was the most proven cold remedy.
However, that doesn’t mean vitamin C is useless. Vitamin C is a crucial nutrient used by the body for important processes.
Here’s how WebMD describes vitamin C:
“Vitamin C is one of the safest and most effective nutrients, experts say. It may not be the cure for the common cold (though it’s thought to help prevent more serious complications). But the benefits of vitamin C may include protection against immune system deficiencies, cardiovascular disease, prenatal health problems, eye disease, and even skin wrinkling.”
One review published in Seminars in Preventive and Alternative Medicine analyzed over 100 studies on vitamin C that took place over a 10 year period. Researchers concluded that vitamin C “may be the ideal nutrition marker for overall health” because good vitamin C levels are linked with reduced risk of cancer and stroke, improved eye health, and better immune efficiency, among other benefits.
Vitamin C may also be linked to reduced symptoms of stress. One study published in the American Journal of Clinical Nutrition found that those with the highest concentration of vitamin C in their blood had a 42% lower risk of stroke than those with the lowest concentrations. Other studies have been less definitive about the link between vitamin C and stress, although early evidence is promising.
Some people also take vitamin C supplements to prevent skin aging. One study published in the American Journal of Clinical Nutrition analyzed the nutrient intake and skin aging of 4,025 women between ages 40 and 74. Researchers found that women with higher vitamin C intake had lower likelihood of wrinkles, skin dryness, and overall skin aging.
Other studies have linked vitamin C to improved symptoms of macular degeneration, reduced inflammation, and a reduced risk of cancer and cardiovascular disease, among other benefits.
There’s one final study worth noting: some vitamin C supplements above use liposomal vitamin C, where the vitamin C is encased in a phospholipid (i.e. a fat molecule), which purportedly boosts absorption by the body.
This study published in 2016 found that liposomal vitamin C supplements were absorbed by the body significantly better than unencapsulated vitamin C supplements, leading to high blood levels of vitamin C. In other words, it may be beneficial to spend a little more on liposomal vitamin C supplements because your body can absorb these supplements more effectively.
Ultimately, researchers have concluded that vitamin C supplements may not cure the common cold any faster than a placebo. However, vitamin C still has demonstrated some evidence as an antioxidant, anti-inflammatory, and anti-aging molecule, among other benefits.
Vitamin C Dosage
Most studies on Vitamin C use a dosage of 500mg to assess the benefits.
That’s a much higher dosage than the Recommended Dietary Allowance (RDA) of vitamin C, which is 75 to 90mg for adults.
Some of the vitamin C supplements listed above contain over 1,000mg of vitamin C, or over 1,000% of your Daily Value.
Side Effects of Vitamin C
Most studies show that there are no major side effects expected when taking vitamin C supplements in normal dosages of around 500mg.
However, minor stomach discomfort could be expected for higher dosages (over 2,000mg per day).
Overall, vitamin C has been extensively studied in numerous major trials, and it has repeatedly demonstrated its safety in most healthy patients – especially when taking approximately 500mg per day.
Frequently Asked Questions About Vitamin C
Like many minerals and vitamins, vitamin C can be confusing for consumers who are new to its use. This section will help calm concerns by answering some of the most commonly asked questions about Vitamin C and the various supplements containing it.
Q: What is vitamin C?
A: Vitamin C is a simple molecule. It’s one of the oldest known vitamins, and its properties as an antioxidant in the body have been known for centuries. Researchers know that maintaining normal levels of vitamin C plays an important role in immune system health, eyesight, and other bodily functions.
Q: What are the benefits of vitamin C?
A: Vitamin C might reduce the risk of chronic disease, help manage high blood pressure, lower the risk of heart disease, and boost immunity. It has also been studied and linked to numerous additional benefits, although research on many of these topics is ongoing.
Q: Is vitamin C safe?
A: Most studies have shown that vitamin C is unlikely lead to side effects when healthy adults take 500mg per day. However, some mild stomach discomfort has been reported at doses over 2,000mg per day. Avoid consuming excessive amounts of vitamin C, and you should be fine.
Q: When is the best time to take vitamin C?
A: There’s limited evidence suggesting that it’s better to take vitamin C at one time of day than others. We recommend taking vitamin C consistently each day, however, to reap the benefits of a standardized supplementation schedule.
Q: What is the recommended daily amount of vitamin C?
A: The RDA for vitamin C is 65 to 100mg, depending on your gender and which nutrition guide you use. Speak with your physician to clarify what your daily suggested intake of vitamin C should be.
Q: How much vitamin C supplement should you take per day?
A: The vitamin C supplements listed above contain 125mg to 1,400mg of vitamin C per serving. Generally, studies use a dose of around 500mg per serving. Carefully follow the instructions on the label of your vitamin C supplement to ensure you take the right amount.
Q: Is it okay to take vitamin C pills every day?
A: Most studies show that vitamin C is safe to take when consuming around 500mg per day, and side effects are unlikely unless taking large doses of vitamin C (more than 2,000mg per day). When taken in moderation, vitamin C pills should be perfectly healthy.
Q: Why do some vitamin C supplements contain bioflavonoids?
A: Some vitamin C supplements above contain bioflavonoids like rosehips. These bioflavonoids may enhance the absorption of vitamin C by raising its bioavailability, thus making the supplement more effectively absorbed into the body.
Q: What’s liposomal vitamin C?
A: Liposomal vitamin C supplements wrap the vitamin C molecule in a fat molecule (a phospholipid), making it easier for the body to absorb. Proper absorption is the key to gaining access to the best benefits of any supplement.
Q: Which foods have the most vitamin C?
A: Many fruits and vegetables are rich with vitamin C. Oranges, strawberries, kiwi fruit, bell peppers, broccoli, and Brussels sprouts all contain relatively high levels of vitamin C (over 60% of your RDA per serving).
Q: How does vitamin C help the body?
A: Vitamin C works as an antioxidant in the body, capturing free radicals and preventing them from causing damage to your body’s cells. This can lead to a number of clear benefits for users, which are listed in the above sections.
Q: Can you overdose on vitamin C?
A: Research has shown that taking vitamin C is generally safe even when using high dosages for long periods of time. One study gave people 10,000mg of vitamin C per day for three years, for example, with no serious adverse effects.
Q: Does vitamin C help your skin?
A: Vitamin C is connected to anti-aging benefits. One study found that people with high vitamin C levels had fewer wrinkles and other visible effects of aging than those with lower vitamin C levels. Though research is not conclusive yet, this study shows that vitamin C might help to reduce the signs of aging on the body and face.
Q: How can you get more vitamin C naturally?
A: Some of the best food sources of vitamin C include broccoli, cantaloupe, cauliflower, kale, kiwi fruit, orange juice, papaya, peppers, sweet potatoes, strawberries, and tomatoes.
Q: What happens if your vitamin C is low?
A: Low vitamin C levels are associated with weakness, anemia, gum disease, and skin problems. If you don’t get enough vitamin C over a long period of time, it leads to scurvy.
Q: What is scurvy?
A: Scurvy is a disease resulting from a lack of vitamin C. The disease is rare, but characterized by weakness, gum sensitivity, soreness, and decay in the mouth.
Q: What are the symptoms of scurvy?
A: Symptoms of scurvy include weakness, tired feelings in the arms and legs, gum disease, changes to the hair, and skin issues.
Q: Does lack of vitamin C cause depression?
A: One recent study showed that vitamin C deficiency may be a leading cause of depression and suicidal thought.
Q: Does vitamin C boost serotonin?
A: Your body needs vitamin C to convert tryptophan into serotonin. If you don’t have enough vitamin C, then your body may not be able to convert tryptophan into serotonin, which could lead to depression and other issues.
Q: What is ascorbic acid?
A: Ascorbic acid is another name for vitamin C. They’re the same thing.
Q: Will vitamin C cure a cold?
A: Many people take vitamin C to cure the cold. However, there’s surprisingly little evidence proving that vitamin C cures the cold or speeds up cold treatment.
Vitamin C supplements are popular supplements linked with a variety of benefits. Many people take vitamin C supplements to reduce the risk of a cold or speed up treatment, for example, although there’s surprisingly limited evidence that vitamin C impacts the cold.
However, studies have shown that vitamin C may be linked with anti-aging benefits, cardioprotective effects, improved skin health, and more.