A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/ tongue/throat), severe dizziness, trouble breathing. Typically, the small intestine absorbs up to 100 mg of vitamin C from food per day. Once the cells have become saturated with vitamin C, they cannot absorb more.

There is a wide range of scientific research into the benefits of vitamin C for certain health conditions. For instance, the authors behind a 2021 study suggest that people with type 2 diabetes may benefit from vitamin C supplementation as it may help improve their blood pressure and glycemic control. Mineral ascorbates, such as sodium ascorbate or calcium ascorbate, are less acidic and may be preferable by people who experience digestive side effects when taking regular ascorbic acid. However, there is limited research on whether these forms are actually more well-tolerated ( 16). Another 2021 study suggests that high dose intravenous (IV) vitamin C may reduce some of the side effects of cancer therapy. Other work found that high dose vitamin C may also have anticancer properties through its ability to inhibit the migration and metastasis of breast cancer cells.Use this vitamin regularly to get the most benefit from it. To help you remember, take it at the same time(s) each day.

High doses of vitamin C can cause indigestion or have a laxative effect. People with iron storage disease or those with recurrent kidney stones should only take vitamin C supplements under medical advice. Additionally, anyone who is taking any prescribed medication or has any other medical conditions should consult a healthcare professional before taking a new supplement. The supplements on this list were chosen based on quality, manufacturing standards, usability, and price.The Vitamin C Eye Cream contains caffeine, hyaluronic acid and vitamin E, which help to reduce the appearance of fine lines and puffy eyes. Finally, the serum contains ferulic acid, hyaluronic acid and vitamin E, which help to enhance radiance and reduce the signs of ageing. Vitamin C drinks Vitamin C, also known as ascorbic acid, is an essential nutrient that plays a critical role in some of your body’s most vital functions. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. Finally, it’s also worth looking at the ingredient list and choosing a product that’s free of artificial additives or preservatives. Similarly, if you’re trying to limit your intake of added sugar, you’ll want to avoid sweetened supplements. Dose Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. We avoid using tertiary references. We link primary sources — including studies, scientific references, and statistics — within each article and also list them in the resources section at the bottom of our articles. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.