Zinc Lozenges Citrus-Orange Flavor
Life Extension
Zinc Lozenges Citrus-Orange Flavor
4.8
★ ★ ★ ★ ★
(3284 ratings)
Zinc 18.75 mg
Score 75.0
A well-priced immune lozenge from Life Extension, combining zinc oxide and gluconate for both local and systemic benefits.
Quantity: 60 Liquid(s)Servings size: 1 Vegetarian Lozenge(s) (60 servings)
Selected goals:
Other goals:
Immunity
Skin Health
Hair Health
General Health
Testosterone Support
leaderboard Score 75.0
A well-priced immune lozenge from Life Extension, combining zinc oxide and gluconate for both local and systemic benefits.
insights Analysis
These citrus-orange flavored lozenges are designed primarily for immune support, particularly during colds. The inclusion of Zinc Gluconate ensures a well-absorbed component for systemic benefits, while Zinc Oxide, despite its lower systemic absorption, contributes effectively to local zinc ion release in the throat, which is beneficial for soothing symptoms and supporting localized immune response. Life Extension is a brand renowned for its science-backed formulations and high-quality ingredients, lending strong credibility to this product. The overall dosage of 37.5mg is a good therapeutic level for a lozenge intended for acute use.
- Reputable brand (Life Extension).
- Cost-effective per serving.
- Lozenges are effective for localized immune support in the throat.
- Includes a well-absorbed form (Zinc Gluconate).
- Uses Zinc Oxide, which has lower systemic bioavailability compared to other zinc forms.
- Avoid prolonged daily use beyond acute immune needs, as higher doses of zinc, even from lozenges, can potentially lead to copper imbalance over time.
$6.75($0.11 per serving)
 Pure Formulas | $ 6.75 | |
 Vitacost | $ 6.75 | |
 iHerb | $ 6.75 |
bolt Effectiveness for goals
Zinc is an essential mineral involved in numerous aspects of cellular metabolism, including immune function. It plays a crucial role in the development and function of immune cells. Adequate zinc levels are necessary for proper immune system responses.
Zinc is an essential mineral involved in numerous bodily functions, including immune function, protein synthesis, DNA synthesis, and cell division. It also plays a crucial role in wound healing and the senses of taste and smell. Maintaining adequate zinc levels is important for overall health.
Some research suggests that zinc supplementation, particularly when started within 24 hours of cold symptom onset, may reduce the duration of the common cold. The effectiveness can vary depending on the zinc formulation and dosage. More studies are needed to fully understand its optimal use.
Adequate zinc intake is essential for various bodily functions, including immune system support, protein and DNA synthesis, cell division, and wound healing. It also plays a role in taste, smell, and growth and development. Maintaining sufficient zinc levels contributes to overall health.
Zinc is crucial for the proper functioning of the immune system, affecting the development and function of various immune cells. Adequate zinc intake supports a healthy immune response and helps the body fight off infections. Deficiency can impair immune function.
schedule Dosage, timing & forms
For adult men, the Recommended Dietary Allowance (RDA) for zinc is 11 mg per day, and for adult women, it is 8 mg per day. Pregnant and lactating women have slightly higher recommendations. These amounts are generally sufficient for daily nutritional needs.
The Recommended Dietary Allowance (RDA) for adult men is 11 mg/day and for adult women is 8 mg/day. Many supplements provide dosages ranging from 15-50 mg, often for short-term use. Long-term intake above the Upper Limit (UL) should generally be avoided.
Common forms include zinc gluconate, zinc acetate, zinc picolinate, and zinc citrate. These forms contain elemental zinc, but they can differ in their absorption rates and bioavailability. Zinc oxide and zinc sulfate are also available but may be less bioavailable.
The Upper Limit (UL) for zinc intake from all sources (food and supplements) for adults is 40 mg per day. Consuming amounts above this level long-term can lead to adverse effects, including copper deficiency, impaired immune function, and digestive issues. It is important not to exceed this limit without medical supervision.
For general immune support, dosages typically align with the Recommended Dietary Allowance (RDA) of 8-11 mg per day. Some short-term uses, such as during the common cold, have explored higher dosages. However, it is crucial not to exceed the tolerable upper intake level of 40 mg daily for adults for extended periods.
health_and_safety Safety & interactions
Consuming very high doses of zinc can lead to acute toxicity symptoms such as severe nausea, vomiting, abdominal pain, and headache. Chronic high intake can result in copper deficiency, impaired immune function, and reduced HDL ("good") cholesterol levels. It is important to adhere to recommended daily intake limits.
Excessive zinc intake, particularly above the Tolerable Upper Intake Level, can lead to symptoms like nausea, vomiting, loss of appetite, abdominal cramps, and diarrhea. Chronic high intake can also impair copper absorption, leading to copper deficiency and potential neurological issues or anemia.
Yes, high-dose or long-term zinc supplementation can interfere with copper absorption, potentially leading to a copper deficiency. This is because zinc and copper compete for absorption in the small intestine. It's often recommended to monitor copper levels or take a balanced supplement if using high-dose zinc long-term.
For most adults, the tolerable upper intake level (UL) for zinc is 40 mg per day from supplements and food combined. Consuming more than this amount regularly increases the risk of adverse effects, such as copper deficiency and immune impairment. Always check supplement labels and consult a healthcare professional.
Common side effects can include nausea, vomiting, diarrhea, and abdominal pain, especially if taken on an empty stomach. High doses may also cause headaches or a metallic taste in the mouth. These effects are typically mild and temporary.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Zinc | 18.75 mg |
Categories
Zinc 75.0
As a zinc supplement, this product is good value and effective for its intended use as an immune lozenge. While the inclusion of zinc oxide slightly lowers its overall score for systemic zinc delivery, the gluconate form compensates, making it a solid choice within the lozenge category.
Goals
Immunity 90.0
This product is highly effective for immunity, especially for cold symptoms, as the lozenge form provides direct contact with the throat, and the combination of zinc forms (gluconate for systemic, oxide for local) supports rapid immune response and symptom relief.
General Health 70.0
The product provides a decent amount of zinc in bioavailable form (gluconate), contributing to general health. However, the lozenge format is geared more towards acute needs rather than daily general wellness support, and the presence of zinc oxide limits overall systemic impact.
Both zinc and Vitamin C have anti-inflammatory properties, and the gluconate form in this lozenge will contribute to systemic benefits. However, the lozenge format means it's often taken intermittently rather than daily, which might limit its consistent anti-inflammatory effect over time.
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