As the epidemic situation continues to develop unsteadily, efforts to maintain health and enhance body immunity continue to be part of our daily lives. Speaking of immunity,Vitamin C"I believe this is the nutrient that many people immediately think of. In fact, the role of vitamin C is not only to maintain the health of the immune system, but also has considerable benefits for other body functions.
Symptoms of Vitamin C Deficiency
Symptoms of vitamin C deficiency include significant general fatigue and decreased immunity. In addition, vitamin C assists in the absorption of iron. Therefore, a lack of vitamin C will also affect the absorption of iron, which may eventually lead to bone problems in children. Vitamin C deficiency is also linked to poor heart health.

Vitamin C is widely present in many natural fruits and vegetables, and it is not difficult for us to get enough vitamin C through our normal diet. However, some people still have concerns about insufficient vitamin C intake:
- Dieters/picky eaters: People who do not often eat fruits and vegetables in their daily diet or those who are on a diet find it relatively difficult to absorb enough vitamin C from natural fruits and vegetables. Especially for children, whose acceptance of fruits and vegetables varies greatly. If children hate eating fruits and vegetables, they are likely to suffer from vitamin deficiency.
- People who are under great stress: Studies have shown that vitamin C has a positive relationship with our mood, while stress accelerates the consumption of vitamin C.
- Smokers/people who are frequently exposed to secondhand smoke: Smokers have lower levels of vitamin C in their white blood cells, and people who are exposed to secondhand smoke consume vitamin C faster than ordinary people due to greater oxidative stress in their bodies.
- People with weak intestines: Intestinal malabsorption not only makes it difficult for nutrients to be stored in the body, but also accelerates the consumption of vitamin C.
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Vitamin C Food Sources
Vitamin C Food SourcesNatural fruits and vegetables: citrus fruits, strawberries, cantaloupe, red peppers, broccoli, etc. are rich in vitamin C. However, the vitamin C content in food can easily be lost or destroyed due to storage time and cooking time and method. Choosing steaming or short-time microwaving to process vegetables can reduce the loss of vitamin C. If you can consume five servings of different fruits and vegetables every day, you can basically get more than 200 mg of vitamin C.
Vitamin C supplements

- Jamieson – Long-Acting Vitamin C 1000mg: Natural long-acting vitamin C (time-release tablets) is specially formulated and is 2.5 times longer-acting than ordinary vitamin C. It can continue to work in the human body and enhance immunity.
- Charenda – Noga Factor Supplement (with Kakadu Plum): Charenda products contain Kakadu Plum, a superfood that is unique to Australia and has high nutritional content such as vitamin C and iron! This Noga Factor health product is no exception. In addition to replenishing NAD, reducing the damage of free radicals to body cells, supporting body tissue repair or regeneration, and promoting metabolism to fight aging, it also contains rich vitamin C to enhance immunity and maintain good health!
- L'il Critters – Immune C + Zinc Kids Gummies: These easy-to-chew gummies contain vitamin C, multivitamins and zinc needed to maintain children’s immunity, while promoting bone and tooth health to protect children’s health.
Vitamin C Consumption Taboo
Vitamin C SupplementsCompared with other nutrients, it has fewer dietary taboos. However, since vitamin C increases the absorption of aspirin and may aggravate its side effects, friends who are taking aspirin should absorb an appropriate amount of vitamin C from their daily diet without additional supplementation. In addition, be careful to avoid taking vitamin C while taking stomach medicine containing aluminum antacids, as this will increase the aluminum concentration in the blood and increase the risk of side effects.