Elizabeth Chalker

Affiliation: University of Sydney

Institution: University of Sydney

ORCID: 0000-0003-1593-3770

External IDs: ResearchGate: Elizabeth_Chalker

Email: elizabeth.chalker@sydney.edu.au

Works: 67, Cited by: 1325, H-index: 20

Dr. Elizabeth Chalker is a researcher at the University of Sydney specializing in sustainable materials and technologies.

Education

PhD, University of Sydney (2008-2012)

Research Interests

Keywords:

Topics:

Professional Links

University Profile

Selected Publications

Vitamin C reduces cold severity

Hemilä H, Chalker E. Vitamin C reduces the severity of common colds: a meta-analysis. BMC Public Health. 2023;23:2468. doi:10.1186/s12889-023-17229-8

Vitamin C's potential benefits highlighted

Hemilä H, Chalker E. Bias against Vitamin C in Mainstream Medicine: Examples from Trials of Vitamin C for Infections. Life (Basel). 2022;12. doi:10.3390/life12010062

Vitamin C and common colds

Hemilä H, Chalker E. Vitamin C for the common cold and pneumonia. Pol Arch Intern Med. 2025;135. doi:10.20452/pamw.16926

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BlueBonnet Nutrition Buffered Vitamin C1000 mg Vegetable Capsules Buffered Calcium Ascorbate for Immune Health Soy Free Gluten Free NonGMO Kosher Dairy Free Vegan Vegetable Capsules, Citrus, 90 Count

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Doctor's Best Vitamin C with QualiC 1000 mg NonGMO Vegan Gluten Free Soy Free Sourced from Scotland Veggie Caps, 120 Count

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Emergen-C (30 Count, Raspberry Flavor, 1 Month Supply) Dietary Supplement Fizzy Drink Mix with 1000mg Vitamin C, 0.32 Ounce Packets, Caffeine Free

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Emergen-C Immune+ 1000mg Vitamin C Powder, with Vitamin D, Zinc, Antioxidants and Electrolytes for Immunity, Immune Support Dietary Supplement, Super Orange Flavor - 50 Count

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Emergen-C 1000mg Vitamin C Powder, With Antioxidants, B Vitamins And Electrolytes, Immunity Supplements For Immune Support, Caffeine Free Fizzy Drink Mix, Raspberry Flavor - 30 Count/1 Month Supply

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Emergen-C Immune+ 1000mg Vitamin C Powder, with Vitamin D, Zinc, Antioxidants and Electrolytes for Immunity, Immune Support Dietary Supplement, Raspberry Flavor - 30 Count/1 Month Supply

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Emergen-C 1000mg Vitamin C Powder, with Antioxidants, B Vitamins and Electrolytes, Vitamin C Supplements for Immune Support, Caffeine Free Fizzy Drink Mix, Tangerine Flavor - 30 Count (Pack of 1)

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Emergen-C 750mg Vitamin C Gummies for Adults, Immune Support with B Vitamins, Gluten Free, Orange, Tangerine and Raspberry Flavors - 63 Count

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Emergen-C 1000mg Vitamin C Powder, with Antioxidants, B Vitamins and Electrolytes, Vitamin C Supplements for Immune Support, Caffeine Free Drink Mix, Raspberry Flavor - 60 Count/2 Month Supply

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Garden of Life Organic Vitamin C for Kids and Adults, mykind Organics Vitamin C Spray for Skin Health - Cherry Tangerine, Vitamin C Supplement Antioxidant for Immune Support, 2 fl oz Liquid Drops

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Garden of Life Vitamin C - Vitamin Code Raw Vitamin C - 120 Vegan Capsules, 500mg Whole Food Vitamin C with Bioflavonoids, Fruits & Veggies, Probiotics, Gluten Free Vitamin C Supplements for Adults

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MegaFood Ultra C-400 mg - Immune Support and Support for Cellular Health with 400mg Vitamin C Plus Real Food - Non-GMO, Gluten-Free, Vegan, and Made without Dairy or Soy - 60 Tabs

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NOW Supplements, Ascorbyl Palmitate 500 mg, Esterified Vitamin C, Antioxidant Protection*, 100 Veg Capsules

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NOW Supplements, Sodium Ascorbate Powder, Buffered, Antioxidant Protection*, 8-Ounce

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NOW Supplements, Vitamin C-1,000 with 100 mg of Bioflavonoids, Antioxidant Protection*, 250 Veg Capsules

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NOW Supplements, Vitamin C-500 with Rose Hips, Antioxidant Protection*, 250 Tablets

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NOW Supplements, Vitamin C-1,000 with Rose Hips, Sustained Release, Antioxidant Protection*, 250 Tablets

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Nature's Bounty Vitamin C, Immune Support, 500mg, Capsules, 100 Ct

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Nature's Bounty Vitamin C + Rose Hips, Immune Support, 1000mg, Coated Caplets, 100 Ct

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Nature's Bounty Vitamin C, Immune Support, Tablets, 500mg, 250 Ct

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Solaray, Tstr Super Bio C - Buffered, 250 Count

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Solaray C Two-Stage Timed Release Supplement, 1000 mg, 100 Count

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Solgar Vitamin C 1000 mg, 90 Tablets - Antioxidant & Immune Support, Overall Health, Healthy Skin & Joints - Bioflavonoids Supplement - Non-GMO, Vegan, Gluten Free, Kosher - 90 Servings

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Solgar Vitamin C 1000 mg, 250 Vegetable Capsules - Antioxidant & Immune Support - Overall Health - Healthy Skin & Joints - Bioflavonoids Supplement - Non GMO, Vegan, Gluten Free, Kosher - 250 Servings

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Solgar Vitamin C 500 mg, 100 Vegetable Capsules - Antioxidant & Immune Support - Overall Health - Supports Healthy Skin & Joints - Non GMO, Vegan, Gluten Free, Kosher - 100 Servings

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Viva Naturals Vitamin C 1000mg - Non-GMO Vitamin C Supplements with Citrus Bioflavonoids & Rose Hips for Immune Support & Antioxidant Protection, 250 Vegetarian Capsules

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21st Century Zinc Chewable Withc & B6 - Cherry, 90 Count

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