National coverage will lead to millions of people taking a dangerous additive in hopes of stopping a cold. Far more convincing data are required before the public can be told that zinc has any beneficial effect. We do know that intranasal zinc can damage the sensory nerves of smell. I used to take zinc lozenges when I felt a cold coming on. But I stopped for two reasons. As reported in your blog, the zinc caused nausea.
But I also noticed I always developed a cold sore when taking zinc. The zinc did seem to shorten the cold by a day but the cold sore stayed around forever, it seemed, so now no zinc for me. My husband 71 and I 65 have been taking zinc the mineral tablets, not the lozenges for years at first signs of a cold. Sorry to disappoint you but for us, it totally works.
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Recent Blog Articles. Health news headlines can be deceiving. Why is topical vitamin C important for skin health? Preventing preeclampsia may be as simple as taking an aspirin. Caring for an aging parent? The benefit appears to be maximal if the lozenges are started immediately after the onset of symptoms. The formulation of the lozenges also appears to be important because the addition of citric acid or tartaric acid may reduce efficacy due to chelation of zinc ion. Although zinc gluconate lozenges have dominated clinical trials thus far, further studies are needed to demonstrate the efficacy of zinc acetate lozenges and to determine whether their adverse effect profile is more favorable to that of zinc gluconate lozenges.
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Each capsule provides 30 mg of zinc. For best results, adults and adolescents over age 14 years should take one capsule daily with food or as recommended by your doctor. Although the label suggests that adults can take up to 6 lozenges per day, this would push your daily zinc intake way over the suggested mg tolerable upper intake level UL set for zinc Taking too much zinc can have negative effects on your health and may interfere with the absorption of other nutrients.
Garden of Life is a whole-foods-based supplement brand with products that are certified organic and non-GMO verified. In addition to providing 30 mg of plant-based zinc, each serving also contains vitamin C, a raw organic fruit and vegetable blend, and live probiotics and enzymes to support healthy digestion. For those who have difficulty swallowing pills, the capsules can also be opened to pour the contents into a glass of water or another beverage. Metagenics is a supplement company devoted to transparency and quality.
Each ingredient and supplement batch is tested for quality. Their Zinc Drink liquid supplement contains only water and 15 mg of zinc sulfate per serving, making it free of any additives and preservatives. For best results, take 1 teaspoon 5 mL per day of the Zinc Drink between meals. While you can take the supplement on its own, it can also be mixed into a glass of water. Peak Performance supplements are made in the United States and developed for busy athletes and professionals.
In addition to being free of major allergens , including soy, dairy, wheat, egg, shellfish, and peanuts, Peak Performance Raw Liquid Zinc is also vegan-friendly.
The company claims that since the zinc is run through a high pressure, low heat process, the particles in this liquid supplement are very small in size, which may make it easier for your body to absorb. One full dropper provides 15 mg of zinc sulfate — a form of zinc that has been shown to help prevent zinc deficiency, reduce symptoms of severe acne, and possibly help slow the progression of age-related macular degeneration AMD 6 , All Peak Performance supplements undergo third-party testing for quality and accuracy.
Adults should take one full dropper 1 mL once a day on an empty stomach or use as directed by your doctor. Zinc lozenges are small tablets that are meant to dissolve slowly in your mouth.
Life Extension has been making high quality supplements for over 40 years. Life Extension Enhanced Zinc Lozenges contain Adults can take 1 lozenge every 2 hours up to 8 times a day. Also, note that taking this supplement 8 times per day will greatly exceed the daily UL of 40 mg. Plus, they contain zinc picolinate to help optimize digestion and absorption.
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