Kirkland Signature™ Chewable Vitamin C 500 mg is a delicious way to help Support the Immune System, antioxidant activity.†
Supporting immune system health is important. † Vitamin C has antioxidant activity and helps neutralize free radicals in the body, as well as helps support the immune system. † Additionally, vitamin C plays a role in iron absorption and is necessary for the body to synthesize collagen, which is beneficial for the health of skin. †
- Helps support immune system health. †
- Helps fight against free radicals. †
- Helps support collagen synthesis. †
- Plays a role in the absorption of iron. †
Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that is important for the normal function of immune system. † As an antioxidant, vitamin C helps our body’s cells, including immune cells, to fight against free radicals. † Free radicals can cause oxidative stress which may damage cells.
These offender, free radicals can be generated during normal metabolism and are detrimental to overall health. In addition to its role as an antioxidant, vitamin C enhances iron absorption in the intestine and is required for collagen formation. †
Multiple factors, including age, gender, life stage, and smoking status, affect the amount of vitamin C a person needs. Therefore, the Institute of Medicine’s Recommended Dietary Allowance (RDA) for vitamin C varies slightly between men and women of different life stages and conditions. It is recommended that men and women 19 years and older consume 90 mg and 75 mg per day, respectively.1
This recommendation increases in men and women who smoke to 125 mg and 110 mg, respectively, due to the increased oxidative stress they experience. Recommendations for pregnant and breastfeeding women are 85 mg per day and 120 mg per day, respectively, and are higher to address the increased needs of mother and baby.1
Fruits, fruit juice, and vegetables are rich sources of vitamin C. Oranges, orange juice, red bell peppers, strawberries, and broccoli are examples of a few foods that provide excellent amounts of vitamin C per serving.2 Unfortunately, nationally representative research data demonstrates that Americans are not meeting daily recommendations for fruit and vegetable intake3 or vitamin C, resulting in inadequate dietary vitamin C intake.4 A vitamin C supplement can help fill this key nutrient gap.
SUGGESTED USE: Chew one (1) tablet one to two times daily, preferably with meals.
INGREDIENTS: Sorbitol, Sodium Ascorbate, Ascorbic Acid, Corn Starch, Magnesium Stearate, Natural Orange Flavor, Silicon Dioxide, Sucralose, Orange Juice Powder, Maltodextrin, Lactose, Annatto Extract (color), Potassium Hydroxide.
CONTAINS: Milk ingredients.
No Artificial Flavors. No Yeast or Gluten.
CAUTION: If you are pregnant, nursing, taking any medications or have any medical condition, consult
your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur.
Vitamin Infoline 1-800-433-1213
Keep out of the reach of children.
Store at room temperature, tightly closed. Avoid excessive heat.
This item is verified by the United States Pharmacopeia (USP) which is an independent, scientific, nonprofit organization that sets strict quality and purity standards for dietary supplements manufactured and distributed worldwide. The USP’s drug standards are enforceable in the United States by the Food and Drug Administration.
References:
1. Institute of Medicine. Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids. Washington, DC: The National Academies Press, 2000.
2. https://lpi.oregonstate.edu/mic/vitamins/vitamin-C
3. https://www.cdc.gov/mmwr/volumes/71/wr/mm7101a1.htm?s_cid=mm7101a1_w
4. What we eat in America, NHANES 2017-2020