Vitamin C is an essential nutrient that plays a role in many important bodily functions, including collagen production, wound healing, and immune function. A deficiency in vitamin C can cause a wide range of symptoms, some of which can be serious.
Early signs and symptoms of vitamin C deficiency
The early signs and symptoms of vitamin C deficiency are often mild and nonspecific, making it difficult to diagnose. These symptoms may include:
- Fatigue
- Weakness
- Irritability
- Depression
- Loss of appetite
- Headache
- Muscle aches and pains
- Dry, rough skin
- Easy bruising and bleeding
More advanced signs and symptoms of vitamin C deficiency
If vitamin C deficiency is left untreated, it can lead to more serious signs and symptoms, including:
- Scurvy: This is a severe form of vitamin C deficiency that is characterized by a number of symptoms, including bleeding gums, loose teeth, skin rash, and poor wound healing.
- Impaired immune function: Vitamin C is essential for a healthy immune system. A deficiency in vitamin C can make you more susceptible to infections and slow down wound healing.
- Iron-deficiency anemia: Vitamin C helps the body absorb iron. A deficiency in vitamin C can lead to iron-deficiency anemia, which is a condition in which the blood does not have enough healthy red blood cells.
- Bone pain and fractures: Vitamin C is important for bone health. A deficiency in vitamin C can weaken bones and increase the risk of fractures.
Causes of vitamin C deficiency
Vitamin C is found in many fruits and vegetables, including citrus fruits, berries, tomatoes, broccoli, and bell peppers. People who do not eat a balanced diet that includes a variety of fruits and vegetables are at risk for vitamin C deficiency.
People with certain medical conditions, such as Crohn’s disease, ulcerative colitis, and eating disorders, are also at risk for vitamin C deficiency.
Treatment for vitamin C deficiency
Treatment for vitamin C deficiency typically involves increasing your intake of vitamin C. This can be done by eating more fruits and vegetables or by taking a vitamin C supplement.
The recommended daily intake of vitamin C for adults is 90 milligrams for men and 75 milligrams for women. Pregnant women need 120 milligrams of vitamin C per day, and breastfeeding women need 190 milligrams per day.
Prevention of vitamin C deficiency
The best way to prevent vitamin C deficiency is to eat a balanced diet that includes a variety of fruits and vegetables. Most people can get all the vitamin C they need from food alone.
However, people with certain medical conditions or who have difficulty eating a balanced diet may need to take a vitamin C supplement.
If you are concerned about your vitamin C intake, talk to your doctor. They can help you determine if you need to take a supplement.
