FAQs
Safety and side effects
Taking too much vitamin C can cause side effects, including: Nausea, vomiting and diarrhea. Heartburn. Stomach cramps or bloating.
What medications should you not take vitamin C with? ›
Aluminum-containing antacids -- Vitamin C can increase the amount of aluminum your body absorbs, which could cause the side effects of these medications to be worse. Aluminum-containing antacids include Maalox and Gaviscon. Barbiturates -- Barbiturates may decrease the effects of vitamin C.
What are the pros and cons of taking vitamin C tablets? ›
It also promotes immune health, iron absorption, and may even reduce risk for cardiovascular disease. Consuming vitamin C-rich foods is generally safe, but supplementation may be risky for those taking statins or undergoing chemotherapy or radiation treatment.
What are the side effects of chewable tablets? ›
Constipation, diarrhea, or upset stomach may occur. These effects are usually temporary and may disappear as your body adjusts to this medication. If any of these effects last or get worse, tell your doctor or pharmacist promptly.
What are the negative side effects of vitamin C? ›
In some people, vitamin C might cause side effects such as stomach cramps, nausea, heartburn, and headache. The chance of getting these side effects increases with higher doses. Taking more than 2000 mg daily is possibly unsafe and may cause kidney stones and severe diarrhea.
What happens if you eat too many vitamin C chewables? ›
The upper limit for all adults is 2,000 mg a day. Although too much dietary vitamin C is unlikely to be harmful, large doses of vitamin C supplements might cause: Diarrhea. Nausea.
What happens to your body when you take vitamin C everyday? ›
Digestive upset, including stomach cramps, diarrhea and nausea, commonly occurs when unabsorbed vitamin C is in the intestines. High vitamin C levels can cause increases in oxalates, which make you more prone to kidney stones, especially for people with poor kidney function, per the NIH.
What not to use vitamin C with? ›
Never combine Vitamin C serum with AHAs, BHAs, retinol, niacinamide, and benzol peroxide in the same routine. It can lead to skin flaking, drying, and irritation. Dermatologists instead recommend choosing serums with 2 or more antioxidants.
Why avoid taking vitamin C at night? ›
Do not add too much vitamin C at the same time but should be divided into 3-4 times Drink/day at different times Avoid taking vitamin C at night before going to bed, because it can cause stimulation, excitement leading to insomnia.
What are the disadvantages of chewable tablets? ›
Disadvantages of chewable tablets
Other drawbacks of chewable tablets include: If not properly formulated, it may leave an unpleasant taste in the mouth. Medicines that have a very bad taste cannot be prescribed as chewable tablets. Chewing chewable tablets for a long time can lead to facial muscle soreness.
The dosage of gummy vitamins can be unreliable. Also, chances are that by the time you eat your gummy, its vitamin content will have degraded. The better option is to take traditional pills and tablets. Talk to your doctor before you start taking any vitamin or supplement.
Should I drink water after chewable tablets? ›
If you are taking the chewable tablets, chew thoroughly before swallowing, then drink a full glass of water (8 ounces or 240 milliliters).
Is it OK to take chewable vitamin C? ›
A single chewable tablet won't hurt, but if you need higher levels of vitamin C, switch to another form or consider eating more fresh fruits and vegetables! With a balanced diet, most people can get all that they need, naturally.
Is it OK to take vitamin C pills everyday? ›
It is OK to take vitamin C every day in recommended dosages.
Since your body can't produce or store vitamin C on its own, you need to get it through food or supplements. Too much vitamin C, however, can cause side effects.
Which is better chewable vitamin C or pills? ›
A 1982 study on vitamin C supplements suggests they absorb equally well in powder, chewable tablet, and non-chewable tablet forms. However, the absorption of vitamin C supplements in slow release forms is unclear.
Are chewable vitamins safe? ›
Gummy vitamins are often loaded with artificial food dyes, fillers, and other things to give them an appealing texture. It's important to take only the recommended amount of gummy vitamins. If you take too many at one time, you may have a vitamin overdose.