Tag: Retinol risks

Explore our comprehensive collection of health articles in this category.

Is 1000mg of Vitamin A Too Much and What Are the Risks?

Dec 28, 2025 •

4 min read

According to the National Institutes of Health, the Tolerable Upper Intake Level (UL) for preformed vitamin A in adults is 3,000 micrograms (mcg), which means 1000mg significantly exceeds the safe daily limit. This extremely high dosage poses a significant and immediate threat to health.

Why is the Liver Not Allowed During Pregnancy?: A Nutritional Guide

Oct 13, 2025 •

4 min read

According to health experts, a single portion of cow's liver can contain more than seven times the daily recommended allowance of preformed vitamin A for an expectant mother. This highlights the critical reason why is the liver not allowed during pregnancy and why caution is a key component of a healthy prenatal diet.