Taking 1000mg of vitamin C everyday is generally considered safe for most adults, as long as it does not exceed the upper limit of 2,000 mg.
However, individuals with chronic liver disease, gout, or kidney disease should not take more than 1,000 mg of vitamin C per day.
Vitamin C is an essential nutrient that helps to maintain healthy skin, bones, and blood vessels. It is also a powerful antioxidant that helps to protect cells from damage caused by free radicals. Vitamin C is found in many fruits and vegetables, including oranges, strawberries, broccoli, and spinach.
Although vitamin C is an important nutrient, taking too much can have adverse effects. High doses of vitamin C can cause nausea, vomiting, and diarrhea. It can also increase urinary oxalate and uric acid excretion, which can lead to kidney stones and gout.
In addition, high doses of vitamin C can interfere with the absorption of other nutrients, such as iron. For this reason, it is important to take vitamin C supplements with food.
Overall, taking 1000mg of vitamin C per day is generally safe for most adults, as long as it does not exceed the upper limit of 2,000 mg. However, individuals with chronic liver disease, gout, or kidney disease should not take more than 1,000 mg of vitamin C per day. It is also important to take vitamin C supplements with food to avoid interference with the absorption of other nutrients.