美国Nutri-West纯天然Vitamin A Emulsion营养补充液 1oz ml $15.6（￥109.2）

产地：美国

规格：1oz/瓶

Vitamin A Emulsion

Vitamin A may be considered to act chiefly as a regulator of the growth of epithelium tissues, and is a vital ingredient necessary for a healthy immune system. Emulsified with small amounts of vitamin E, which has many functions, and is the main lipid antioxidant in the body.

产品介绍：

维生素A可以被认为主要作为上皮组织生长的调节剂，也是健康免疫系统所必需的重要成分。 与少量维生素E乳化，具有很多功能，是体内主要的脂质抗氧化剂。

Contraindications:

Vitamin A is fat-soluble and can become toxic in acute or chronic doses. Acute toxicity can occur in doses > 200 mg or 660,000 IU (adults) or > 100 mg or 333,000 IU (children). Symptoms can include nausea, vomiting and headache. Doses greater than 10,000 IU during pregnancy can be teratogenic (causing birth defects). Vitamin E is also fat-soluble, but does not involve contraindications at amounts up to 40 times the RDA (400 IU/day). Since vitamin E is an anticoagulant, amounts of vitamin E in excess of 400 IU can potentiate blood-thinning drugs such as coumadin and should not be used concurrently. Large doses of vitamin E are contraindicated in hypertension.

禁忌：

维生素A是脂溶性的，可在急性或慢性剂量下变成中毒。大于200 mg或660,000 IU（成人）或大于 100 mg或333,000 IU（儿童）的剂量就可能发生急性中毒。 症状可包括恶心，呕吐和头痛。 怀孕期间超过10,000 IU的剂量可能导致畸形（导致出生缺陷）。 维生素E也是脂溶性的，但不超过RDA（40 IU /天）40倍无禁忌。 由于维生素E是抗凝血剂，维生素E超过400 IU的量可以增强血液稀释药物，如香豆素，不应同时使用。 大剂量的维生素E高血压患者禁用。

Suggested Use:

1 drop daily or as directed

服用方法：

每天一滴或遵遗嘱。

Ingredients:

Each Drop Contains: Vitamin A (as palmitate) 5000 IU, Vitamin E (as d-alpha tocopherol acetate) 5 IU.

Shake well before using

主要成分：

每滴包含：维生素A（作为棕榈酸酯）5000IU，维生素E（作为d-α生育酚乙酸酯）5IU。

使用前摇匀。