Nutrition Market

Vitamin C Supplements in Australia

Introduction to Vitamin C

Vitamin C, also known as ascorbic acid, is an essential nutrient that plays many important roles in the human body. Vitamin C is a water-soluble vitamin, meaning it dissolves in water and is not stored in the body. It must be obtained through the diet or supplements.

What is Vitamin C?

Vitamin C is a potent antioxidant that helps protect cells from damage caused by free radicals. It is also involved in maintaining healthy skin, bones, blood vessels and cartilage. Vitamin C helps with iron absorption and supports immune system function.

Importance of Vitamin C

Getting enough vitamin C is crucial for health. A severe deficiency in vitamin C can cause scurvy, which is characterized by symptoms like bleeding gums, bruising, muscle weakness and fatigue. Even a mild deficiency can negatively impact immune function and raise infection risk. Many experts recommend getting adequate vitamin C to enhance immunity and prevent deficiencies.

The recommended dietary intakes (RDIs) for vitamin C according to the Australian Nutrient Reference Values are:

Certainly! I'll format the content using headers (h1 for main titles and h2 for subheadings). Here's the beginning of the reformatted document:


Vitamin C Supplements in Australia

Introduction to Vitamin C

Vitamin C, also known as ascorbic acid, is an essential nutrient that plays many important roles in the human body. Vitamin C is a water-soluble vitamin, meaning it dissolves in water and is not stored in the body. It must be obtained through the diet or supplements.

What is Vitamin C?

Vitamin C is a potent antioxidant that helps protect cells from damage caused by free radicals. It is also involved in maintaining healthy skin, bones, blood vessels, and cartilage. Vitamin C helps with iron absorption and supports the immune system function.

Importance of Vitamin C

Getting enough vitamin C is crucial for health. A severe deficiency in vitamin C can cause scurvy, which is characterized by symptoms like bleeding gums, bruising, muscle weakness, and fatigue. Even a mild deficiency can negatively impact immune function and raise the risk of infection. Many experts recommend getting adequate vitamin C to enhance immunity and prevent deficiencies.

Recommended Intakes for Vitamin C

The recommended dietary intakes (RDIs) for vitamin C according to the Australian Nutrient Reference Values are:

Infants

Age RDI
0-6 months 25 mg/day
7-12 months 30 mg/day

Children & Adolescents

Age RDI
1-3 years 35 mg/day
4-8 years 35 mg/day
Boys 9-13 years 40 mg/day
Boys 14-18 years 40 mg/day
Girls 9-13 years 40 mg/day
Girls 14-18 years 40 mg/day

Adults

Age RDI
Men 19-30 years 45 mg/day
Men 31-50 years 45 mg/day
Men 51-70 years 45 mg/day
Men >70 years 45 mg/day
Women 19-30 years 45 mg/day
Women 31-50 years 45 mg/day
Women 51-70 years 45 mg/day
Women >70 years 45 mg/day

Pregnancy

Age RDI
14-18 years 55 mg/day
19-30 years 60 mg/day
31-50 years 60 mg/day

Vitamin C Supplements

Supplementing with vitamin C is a popular way to increase intake of this nutrient. Vitamin C tablets, or any form may offer health benefits, as long as dosage recommendations are followed.

Benefits of Taking Vitamin C Supplements

Research shows vitamin C may:

  • Boost immunity and help fight infections
  • Shorten duration and reduce severity of cold symptoms
  • Lower blood pressure and maintain healthy arteries
  • Improve iron absorption from plant foods
  • Act as an antioxidant to reduce oxidative stress
  • Support skin health and collagen production

How to Take Vitamin C Supplements

Vitamin C is available as tablets, capsules, powders and gummies. It is best absorbed at lower doses spread throughout the day. Taking 500-1000 mg 2-3 times daily is optimal for supplement use. Vitamin C is water-soluble and does not need to be taken with food, although some take it with meals to prevent potential stomach upset.

Choosing the Right Vitamin C Supplement

When selecting a vitamin C supplement in Australia, choose a reputable brand that contains evidence-based ingredients. Avoid megadoses over 2000 mg daily unless medically advised. Consider choosing buffered vitamin C tablets for better tolerance. Timed-release is also an option for prolonged antioxidant coverage.

Tips for Buying Vitamin C Supplements in Australia

There are many vitamin C supplement products available in Australia. Follow these tips for choosing a high-quality one that meets your needs:

  • Check the % Daily Value (%DV) for vitamin C - higher %DV means more vitamin C per serving
  • Look for certified organic and non-GMO ingredients when possible
  • Make sure the type of vitamin C (ascorbic acid, sodium ascorbate etc) is clearly listed
  • Avoid products with excessive fillers, flavors and additives
  • Purchase from a trusted retailer like chemists, health food stores or reputable online sellers
  • Ensure the product has an AUST L or AUST R number for quality assurance
  • Choose vegetarian supplements if this aligns with your diet
  • Check expiration date and proper storage instructions

Popular Brands of Vitamin C Supplements in Australia

Some well-known vitamin C supplement brands available in Australia include:

Potential Side Effects and Risks

Vitamin C supplements are generally well tolerated when taken as directed. However, there are some potential side effects and considerations:

Common Side Effects

  • Upset stomach or diarrhea when exceeding tolerance level
  • Headache, dizziness or nausea in sensitive individuals
  • Facial flushing or redness of skin at high doses

Precautions and Interactions

  • Those with iron overload disorders should avoid vitamin C supplements
  • Large doses may interact with chemotherapy drugs
  • Tell your doctor about vitamin C supplement use if taking blood thinners
  • Vitamin C can interact with estrogen, warfarin, aspirin and other medications

FAQ

How much vitamin C should I take per day?

The RDI is 45-60mg per day for most adults but many experts suggest 200-500mg daily for optimum immune support and antioxidant benefits. Always follow dosing instructions on your specific supplement.

When is the best time to take vitamin C supplements?

Vitamin C is best absorbed multiple times per day in smaller doses. Taking your supplement with meals can help increase absorption and minimize potential stomach upset.

Are vitamin C supplements safe?

Vitamin C supplements are generally safe when taken as directed. Side effects like diarrhea may occur with mega-doses over 2000mg per day. Those with iron overload disorders should avoid vitamin C.

Why take vitamin C supplements?

Research shows vitamin C supplements can help reduce cold duration and severity, boost immunity, act as an antioxidant, lower blood pressure, improve collagen production, and more.

Read More

Showing 1–12 of 57 results

Close
Shopping cart close