Zinc Citrate 50 mg
Swanson Premium Brand
Zinc Citrate 50 mg
4.8
★ ★ ★ ★ ★
(1308 ratings)
Zinc 50 mg
Score 75.0
An extremely affordable zinc citrate supplement at a high 50mg dose, offering excellent value for short-term therapeutic use, though caution is advised for long-term daily intake due to potential copper depletion.
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 75.0
An extremely affordable zinc citrate supplement at a high 50mg dose, offering excellent value for short-term therapeutic use, though caution is advised for long-term daily intake due to potential copper depletion.
insights Analysis
Swanson Premium Brand's Zinc Citrate provides 50mg of elemental zinc per capsule, utilizing zinc citrate, a form known for its good absorption and bioavailability. The product is exceptionally affordable at just $0.05 per serving, making it accessible for a wide range of consumers. While the 50mg dose is effective for addressing significant zinc deficiencies or for short-term immune support during illness, it exceeds the typical daily maintenance dosage for many individuals. Nutritionists often recommend lower daily doses (15-30mg) for long-term general health to avoid potential mineral imbalances, specifically copper deficiency. Despite this, the high number of reviews (1216) suggests a broadly positive consumer experience.
- Highly affordable price per serving
- Bioavailable zinc citrate form
- High dose for therapeutic needs
- 50mg dose can be excessive for long-term daily use without specific medical guidance
- Long-term use of 50mg zinc daily without balancing copper intake may lead to copper deficiency.
- May cause nausea or digestive upset in sensitive individuals if taken on an empty stomach.
$3.99($0.06 per serving)
 Amazon | $ 0.00 | |
 iHerb | $ 3.99 |
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 | 50 mg |
Categories
Zinc 80.0
Offers a well-absorbed form (Zinc Citrate) and a substantial dose. Its primary drawback within the zinc collection is the high dosage for general, long-term use.
Goals
Immunity 85.0
Zinc is a critical mineral for immune function, and the 50mg dose is therapeutically effective for supporting immunity, especially during acute needs. The highly absorbable citrate form ensures good utilization by the body.
Testosterone Support 85.0
Zinc is crucial for testosterone production, and this dose can be beneficial for individuals with zinc deficiency affecting hormone levels. The absorbable form ensures good bioavailability for this purpose.
Skin Health 80.0
Zinc plays a vital role in wound healing and reducing inflammation, beneficial for various skin conditions. The effective dose and good bioavailability support these goals.
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