Description

Product Details

• Manufacturer: Jamieson Vitamins
• Vitamin C content: 500 mg per chewable tablet
• Quantity: 100 chewable tablets
• Country of origin: Canada

Benefits of Vitamin C

• Supports and maintains a healthy immune system
• Aids in the absorption of iron
• Supports the development of connective tissue
  

  Key Benefits of Jamieson Chewable C 500mg

  Immune System Support

  • Helps support and maintain a healthy immune system 

  Iron Absorption

  • Aids in the absorption of iron 

  Connective Tissue Development

  • Supports the development of connective tissue 

  Key Ingredients

  Vitamin C

  • Each chewable tablet contains 500 mg of vitamin C 

  Other Ingredients

  • Thickeners (dextrose, cellulose) 
  • Natural flavors (orange, kiwi, cherry, etc.) 
  • Stabilizers (vegetable stearic acid, vegetable magnesium stearate) 
  • Anticaking agent (silica) 
  • Sweetener (sucralose) 

  Jamieson Vitamin C supports the immune system in several key ways:

  1. It is a potent antioxidant that helps protect cells from damage caused by free radicals.
  2. Vitamin C contributes to the normal function of the immune system and helps support a healthy immune response.
  3. It helps in the development and maintenance of bones, cartilage, teeth and gums, which are important for overall health and immune function.
  4. Vitamin C aids in the absorption of iron, which is essential for the proper functioning of the immune system.
  5. It helps support the body’s natural defenses against pathogens and may help reduce the duration and severity of infections.

  How Jamieson Vitamin C Supports Bone Health

  Jamieson Vitamin C plays an important role in maintaining strong and healthy bones in several key ways:Collagen Formation
  Vitamin C is essential for the production of collagen, a structural protein that is a major component of bone. Adequate vitamin C helps support the development and maintenance of bones, cartilage, teeth and gums.Calcium Absorption
  Vitamin C enhances the body’s absorption of calcium, which is a critical mineral for bone mineralization and strength.Antioxidant Protection
  As an antioxidant, vitamin C helps protect bone cells from oxidative stress and damage, which can impair bone formation and lead to bone loss over time.Immune System Support
  By supporting immune function, vitamin C may help reduce inflammation that can contribute to bone loss and osteoporosis.

  How Jamieson Vitamin C Supports Wound Healing

  Jamieson Vitamin C plays a crucial role in supporting the wound healing process in several key ways:Collagen Formation
  Vitamin C is essential for the production of collagen, a structural protein that is a major component of skin and connective tissue. Adequate vitamin C helps support the development and maintenance of healthy skin and promotes wound healing.Antioxidant Protection
  As an antioxidant, vitamin C helps protect skin cells from oxidative stress and damage, which can impair wound healing.Immune System Support
  By supporting immune function, vitamin C may help reduce inflammation and the risk of infection, both of which can delay wound healing.Enhances Angiogenesis
  Vitamin C enhances the formation of new blood vessels (angiogenesis) at the wound site, which is crucial for delivering oxygen and nutrients to support healing.Reduces Scar Formation
  Some research suggests that vitamin C may help reduce the formation of excessive scar tissue during wound healing.

  

  Vitamin C

  Water-soluble vitamin important for tissue repair and immune function

  More

  Other Names

  l-ascorbic acid, ascorbic acid, ascorbate

  Sources

  Found in citrus fruits, berries, vegetables, and dietary supplements

  Function

  Involved in tissue repair, collagen formation, enzymatic production of neurotransmitters, immune system function, and acts as an antioxidant

  Mechanism of Action of Jamieson Vitamin C

  Jamieson Vitamin C supports immune health and overall well-being through several key mechanisms of action:Antioxidant Protection
  Vitamin C is a potent antioxidant that helps protect cells from damage caused by free radicals and oxidative stress. This antioxidant activity helps maintain good health.Immune System Support
  Vitamin C stimulates neutrophil migration to the site of infection, enhances phagocytosis and oxidant generation, and supports the development and function of various immune cells. This helps support a healthy immune response.Collagen Formation
  Vitamin C is essential for the production of collagen, a structural protein that is a major component of skin, bones, cartilage, teeth and gums. Adequate vitamin C helps support the development and maintenance of these tissues.Iron Absorption
  Vitamin C aids in the absorption of iron, which is essential for the proper functioning of the immune system and overall health.Wound Healing
  Vitamin C enhances the formation of new blood vessels at the wound site, which is crucial for delivering oxygen and nutrients to support healing. It may also help reduce scar formation.

  
  

  Chemistry of ascorbic acid

  Molecular aspects of ascorbic acid

  More

  Chemical formula

  C6H8O6

  Original name

  Hexuronic acid

  Physical appearance

  White solid, impure samples appear yellowish

  The chemical structure of ascorbic acid, also known as vitamin C, is represented by the molecular formula C₆H₈O₆. It is a white solid, but impure samples can appear yellowish. Ascorbic acid is a furan-based lactone of 2-ketogluconic acid, containing an adjacent enediol adjacent to the carbonyl group. This structural pattern is characteristic of reductones, which increases the acidity of one of the enol hydroxyl groups. The deprotonated conjugate base is the ascorbate anion, which is stabilized by electron delocalization resulting from resonance between two forms.

  Key Chemical Properties of Ascorbic Acid:

  • Molecular Formula: C₆H₈O₆
  • Molecular Weight: 176.12 g/mol
  • Density: 1.694 g/cm³
  • Melting Point: 190 °C
  • Boiling Point: 553 °C
  • Solubility: Soluble in water, but not in fats

  Chemical Reactions:

  • Antioxidant Properties: Ascorbic acid acts as a mild reducing agent and antioxidant, helping to protect cells from oxidative stress and damage.
  • Redox Reactions: It can transfer a single electron, forming semidehydroascorbate, which can react with oxidants to terminate chain radical reactions.
  • Ester Formation: Ascorbic acid can react with organic acids to form esters such as ascorbyl palmitate and ascorbyl stearate, which are used as fat-soluble antioxidants.

  Biological Functions:

  • Collagen Formation: Vitamin C is essential for the production of collagen, a structural protein that is a major component of skin, bones, cartilage, teeth, and gums.
  • Immune System Support: It helps support immune function by stimulating neutrophil migration and enhancing phagocytosis.
  • Wound Healing: It enhances the formation of new blood vessels at the wound site and may help reduce scar formation.
  
  Key Precautions and Dietary Restrictions for Jamieson Vitamin C

  Based on the search results, here are the key precautions and dietary restrictions to be aware of when taking Jamieson Vitamin C supplements:Dosage

  • The recommended dosage is 1-4 capsules/tablets per day, depending on the specific product. Do not exceed the recommended dosage without consulting a healthcare professional.

  Allergies and Sensitivities

  • The Jamieson Vitamin C products are free from gluten, lactose, artificial colors, flavors, and preservatives. However, individuals with allergies or sensitivities to any of the listed non-medicinal ingredients should consult their healthcare provider before use.

  Interactions

  • While the search results do not mention any specific drug interactions, it is always advisable to consult a healthcare professional, especially if taking any medications, to ensure there are no potential interactions.

  Pregnancy and Breastfeeding

  • The search results do not provide guidance on the use of Jamieson Vitamin C during pregnancy or breastfeeding. Pregnant or breastfeeding women should consult their healthcare provider before using this or any supplement.

  Storage

  • The Jamieson Vitamin C products should be stored between 15°C and 25°C, away from children.

  Key Vitamin C Interactions

  Aluminum-containing Antacids

  • Vitamin C can increase the absorption of aluminum from antacids.
  • It’s recommended to take vitamin C 2 hours before or 4 hours after antacids.

  Estrogens

  • Vitamin C may decrease how quickly the body eliminates estrogens.

  Cancer Medications (Antitumor Antibiotics)

  • There is some concern that the antioxidant properties of vitamin C may decrease the effectiveness of cancer medications.
  • Patients taking cancer drugs should check with their healthcare provider before taking vitamin C.

  Levothyroxine (Synthroid)

  • Vitamin C may increase the absorption of levothyroxine, potentially leading to increased effects and side effects.

  Acetaminophen (Tylenol)

  • Large amounts of vitamin C may decrease how quickly the body breaks down acetaminophen, but the significance of this interaction is unclear.

  Aspirin and Salicylates

  • Vitamin C may decrease the elimination of aspirin and related salicylates, potentially increasing their effects.

  Vitamin C and Blood Thinners

  Warfarin (Coumadin)

  • There have been rare reports of vitamin C interfering with the effectiveness of the blood thinner warfarin.
  • Large amounts of vitamin C (over 1,000 mg per day) may decrease the blood-thinning effects of warfarin, potentially increasing the risk of clotting.
  • Patients taking warfarin should talk to their healthcare provider before taking vitamin C supplements, and have their blood monitored regularly. The warfarin dosage may need to be adjusted.

  Aspirin and NSAIDs

  • Vitamin C can potentially increase the levels of aspirin and other nonsteroidal anti-inflammatory drugs (NSAIDs) in the body.
  • This could enhance the blood-thinning effects of these medications.
  • Patients taking aspirin or NSAIDs regularly should limit vitamin C intake to the recommended daily amount and consult their doctor.

  Other Blood Thinners

  • The search results do not specifically mention interactions between vitamin C and other common blood thinners like clopidogrel, apixaban, or rivaroxaban.
  • However, it is advisable for patients taking any blood-thinning medication to discuss vitamin C supplementation with their healthcare provider.

  Dosage and Storage

  • The recommended dosage for Jamieson Vitamin C supplements varies depending on the specific product:
    • Exxtra-C Timed Release Vitamin C 1000 mg: Take 1 tablet daily
    • Vitamin C 500 mg Timed Release Capsules: Take 1-4 capsules daily
  • The tolerable upper limit for vitamin C is 2,000 mg per day for adults. Doses up to 1,000 mg daily are considered safe for most people.
  • Vitamin C supplements should be taken with meals to minimize potential stomach irritation.
  • Store Jamieson Vitamin C products between 15°C and 25°C, away from children.

  Reviews

  The search results do not provide any specific customer reviews for Jamieson Vitamin C supplements. However, some general information about the benefits and safety of vitamin C can be gleaned:

  • Vitamin C is one of the safest and most effective nutrients, with a great track record of evidence supporting its use.
  • Higher blood levels of vitamin C may be an ideal marker for overall health, as it protects against various conditions like cardiovascular disease, cancer, stroke, eye health issues, and more.
  • Taking 500 mg of vitamin C daily is considered safe for most adults, with the main potential downside being stomach irritation from acidic forms of the supplement.
  • Vitamin C is generally well-tolerated, with side effects like diarrhea, gas, or stomach upset only occurring at very high doses over 2,000 mg daily.