What is the recommended dosage for Zinc?

General: 8-11 mg/day (RDA); Post Bariatric: 16-22 mg/day; Metabolic Support: 15-30 mg/day

What are the side effects of Zinc?

Potential side effects include: Nausea, Vomiting (on empty stomach), Copper depletion (long-term high dose), Metallic taste.

What is zinc and how may it relate to weight management?

Zinc is an essential trace mineral involved in immune function, protein synthesis, and hormone regulation, including insulin and leptin. Some research suggests that zinc supplementation may help improve insulin sensitivity and leptin signaling in individuals with zinc deficiency, which may indirectly support metabolic health.

What dosage of zinc has been studied for metabolic outcomes?

Clinical trials on metabolic parameters have used 20–50 mg of elemental zinc per day, typically as zinc gluconate, zinc sulfate, or zinc picolinate. The RDA is 8–11 mg for adults. The tolerable upper intake level is 40 mg per day for adults. Study durations ranged from 4 to 12 weeks.

What are the potential side effects of zinc supplements?

Common side effects include nausea, vomiting, and metallic taste, especially on an empty stomach. Long-term zinc supplementation above 40 mg daily can cause copper deficiency, leading to anemia and neurological problems. Zinc may reduce absorption of antibiotics and penicillamine if taken simultaneously.

Zinc
Zinc

vitamin_mineral

다른 이름: Zinc Picolinate, Zinc Gluconate, Zinc Citrate, Zinc Acetate, Zinc Monomethionine

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About

An essential trace mineral required for leptin synthesis, insulin processing, and thyroid hormone production. Meta-analyses of 27 RCTs demonstrate zinc supplementation may support healthy body weight and insulin sensitivity, with effects most pronounced in deficient and obese individuals.

How It Works

Essential trace mineral required for leptin synthesis, insulin processing and secretion, thyroid hormone production (zinc-dependent deiodinase enzymes), and taste/smell acuity (zinc-dependent gustin protein). Zinc deficiency impairs appetite regulation, reduces metabolic rate through hypothyroidism, and promotes insulin resistance. Zinc also modulates adipokine secretion from adipose tissue.

Evidence For Conditions

건강 상태	등급	연구	참여자
Insulin Resistance	B	27	1652	보기 →

Side Effects

Nausea
Vomiting (on empty stomach)
Copper depletion (long-term high dose)
Metallic taste

Drug & Supplement Interactions

Antibiotics (reduced absorption — take 2 hours apart)
Penicillamine (reduced absorption)
Iron supplements (competitive absorption)
Calcium supplements (competitive absorption)

복용 중인 모든 건강기능식품에 대해 반드시 의료 전문가에게 알리십시오.

Related Ingredients

B-Complex Iron Magnesium Omega-3 Vitamin B12

핵심 정보

용량: General: 8-11 mg/day (RDA); Post_Bariatric: 16-22 mg/day; Metabolic_Support: 15-30 mg/day
제형: capsule tablet lozenge liquid
천연 원료: Oysters, Red meat, Poultry, Beans, Nuts, Pumpkin seeds, Dark chocolate
상한 섭취량: 40 mg/day (long-term); higher doses may cause copper depletion
권장 복용 시간: With meals to minimize nausea; avoid taking with iron or calcium simultaneously

근거 요약

Insulin Resistance B

FDA 면책 조항: 이 내용은 미국 식품의약국(FDA)의 평가를 받지 않았습니다. 이 웹사이트의 제품 및 정보는 질병의 진단, 치료, 완치 또는 예방을 목적으로 하지 않습니다. 제시된 근거 등급은 발표된 동료 심사 연구에 대한 우리의 분석에 기반하며, 의학적 조언을 구성하지 않습니다. 건강기능식품 복용을 시작하기 전에 반드시 의료 전문가와 상담하십시오.