Zinc Bisglycinate 15 mg
Thorne
Zinc Bisglycinate 15 mg
4.8
★ ★ ★ ★ ★
(2731 ratings)
Zinc 15 mg
Score 85.0
Thorne Zinc Bisglycinate 15 mg is a high-quality zinc supplement from a premium brand, featuring a highly absorbable and gentle form at a safe daily dose. Its main disadvantage is its high cost per serving.
Quantity: 60 Capsule(s)Servings size: 1 Capsule(s) (60 servings)
Selected goals:
Other goals:
Immunity
Skin Health
Hair Health
General Health
Testosterone Support
leaderboard Score 85.0
Thorne Zinc Bisglycinate 15 mg is a high-quality zinc supplement from a premium brand, featuring a highly absorbable and gentle form at a safe daily dose. Its main disadvantage is its high cost per serving.
insights Analysis
This Thorne product provides 15mg of zinc as TRAACS Zinc Bisglycinate Chelate, which is consistently cited as one of the most absorbable and well-tolerated forms of zinc, minimizing gastrointestinal discomfort. Thorne Research is a brand synonymous with high quality, purity, and clinical-grade supplements, earning strong trust from nutritionists and consumers alike. The 15mg dose is ideal for daily maintenance, preventing deficiency, and supporting general health without the concerns of excessive intake or copper imbalance. While its effectiveness and quality are top-tier, the price per serving is considerably higher than many competitive zinc products, which impacts its overall value score despite its superior attributes.
- Uses TRAACS Zinc Bisglycinate Chelate, a superior and highly absorbable form.
- Very gentle on the stomach, ideal for sensitive individuals.
- From Thorne Research, a leading brand known for exceptional quality and purity.
- Optimal 15mg dosage for daily maintenance and long-term use.
- Significantly higher price per serving compared to many other high-quality zinc supplements.
- Lower dose might not be sufficient for individuals with significant zinc deficiencies requiring more aggressive repletion.
- None significant at this moderate dosage; generally very well-tolerated.
$12.60($0.21 per serving)
 iHerb | $ 12.60 | |
 Pure Formulas | $ 14.00 | |
 Vitacost | $ 14.00 |
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 | 15 mg |
Categories
Zinc 85.0
This product is a top-tier choice within the zinc collection in terms of quality and bioavailability. Its moderate dosage is excellent for maintenance, but its high price relative to other high-quality options slightly reduces its overall score, placing it as a premium option for those prioritizing quality above all else.
Goals
General Health 92.0
This product is exceptionally well-suited for general health due to its premium, highly bioavailable form and perfectly balanced 15mg dosage. It ensures optimal zinc levels for numerous enzymatic functions and cellular processes, contributing significantly to overall well-being without risk of excess.
Immunity 90.0
The highly bioavailable TRAACS zinc bisglycinate chelate ensures excellent absorption, making the 15mg dose highly effective for supporting daily immune function and maintaining a robust defense system. It's a reliable choice for long-term immune health without over-dosing.
Zinc is a known anti-inflammatory agent, and the superior absorption of 15mg zinc bisglycinate chelate ensures its effective contribution to reducing oxidative stress and modulating inflammatory pathways, providing reliable anti-inflammatory support.
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