NOW Foods Vitamin A (Fish Liver Oil) 25,000 IU, 250 Softgels

Vitamin A Benefits

Your eyes, immune system, and skin all rely on a steady supply of vitamin A to stay healthy. This essential nutrient helps maintain normal vision, especially in low light, supports the production of white blood cells for immune defense, and promotes healthy skin and mucous membranes. Each softgel delivers 25,000 IU of vitamin A from fish liver oil, a natural source of retinol that your body can use directly.

• Eye Health: Vitamin A is a key component of rhodopsin, a protein in the retina that enables vision in dim light. It also helps maintain the health of the cornea and conjunctiva.
• Immune Function: The vitamin supports the activity of white blood cells, helping the body defend against infections.
• Skin Health: Vitamin A promotes normal cell growth, contributing to healthy skin and the integrity of epithelial tissues.
• Tissue Maintenance: It helps maintain the lining of the respiratory, gastrointestinal, and urinary tracts, creating a barrier against pathogens.

Understanding Vitamin A Forms

Vitamin A comes in two main forms: preformed retinol from animal sources like fish liver oil, and provitamin A carotenoids (e.g., beta-carotene) from plants. Retinol is readily absorbed and used by the body without conversion, making it highly bioavailable. Beta-carotene must be converted to retinol, a process that varies in efficiency. This supplement provides retinol directly, offering a potent and reliable source. Because retinol is more potent per IU, it is important not to exceed the recommended serving.

Dosage Considerations

Recommended Dietary Allowances (RDAs) for vitamin A are 900 mcg RAE for adult men and 700 mcg RAE for adult women. One IU of retinol equals 0.3 mcg RAE, so 25,000 IU equals approximately 7,500 mcg RAE. This amount exceeds the Tolerable Upper Intake Level (UL) of 3,000 mcg RAE for adults. Therefore, this high-potency product is intended for individuals with specific needs or under the guidance of a health-care practitioner. Do not exceed one softgel daily unless directed by a professional.

Safety and Possible Side Effects

Preformed vitamin A can accumulate in the body and cause toxicity if taken in excessive amounts. Symptoms of hypervitaminosis A include nausea, vomiting, headache, dizziness, blurred vision, and in severe cases, liver damage or bone abnormalities. Pregnant women should avoid high doses of retinol because it can harm the developing foetus. This product is non-GMO, kosher, and free from corn, dairy, eggs, gluten, and soy, and is manufactured in a GMP-certified facility. Before using this or any natural health product, consult a health-care practitioner, especially if you are pregnant, nursing, or taking medication.

What Is Vitamin A? A Quick Overview

Vitamin A is a fat-soluble vitamin that is essential for vision, immune function, and skin health. It exists in two primary forms: retinol from animal foods and carotenoids from plants. This supplement provides 25,000 IU of retinol derived from fish liver oil, a natural source that the body can utilize directly. Retinol is vital for maintaining epithelial tissues in the eyes, skin, respiratory tract, and digestive system.

Frequently Asked Questions

Is this supplement safe for daily use?

When taken as directed (one softgel daily with a meal), it is generally safe for adults. However, due to its high potency, long-term use should be discussed with a health-care practitioner.

Can I take this with other vitamin A supplements?

Check the total vitamin A content from all sources, including multivitamins and fortified foods, to avoid exceeding the UL. Consult your health-care practitioner.

Is it non-GMO and allergen-free?

Yes, this product is non-GMO and free from corn, dairy, eggs, gluten, and soy. It also carries a kosher certification.

This natural health product is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for use. Consult a health-care practitioner before use if you are pregnant, breastfeeding, or have any health condition.