The upper tolerable limit for adults is 10,000 IU for vitamin A. You get it from animal foods, fish, and dairy products. Also, beta-carotene (from orange and yellow veggies) gets converted to ...

pregnant people should avoid taking vitamin A in doses exceeding 3,000 mcg RAE or 10,000 IU per day. Though provitamin A carotenoids are much safer than preformed vitamin A in terms of toxicity ...

Looking to increase your vitamin D intake? These foods contain more vitamin D than an egg and are easy to incorporate into ...

The man was, taking at least 8 drops of vitamin D daily, and over a period of more than two years, he had consumed between ...

Life span has increased in recent decades due to advancements like clean water, infectious disease prevention, and access to ...

7. Fortified skim milk One cup of fortified skim milk contains 149 mcg of vitamin A (17% DV for men, 21% DV for women). Fortified skim milk also offers 115 international units (IU) of vitamin D ...

Historically, 400 IU (10 ug) of vitamin D was recommended for better health because it closely approximated the amount of vitamin D in a teaspoonful of cod liver oil. However, 800 to 1,000 IU is ...

If you’ve discovered you have a deficiency in vitamin D, you’re not alone. It’s particularly common among people who get limited sun exposure, as well as people with dark skin, people over ...

Around 600 to 800 IU a day should be plenty, unless your doctor instructs you otherwise. Extremely high levels of vitamin D can lead to irregular heartbeat, kidney failure and death. This is ...

Vitamin D, the so-called “sunshine vitamin ... “But again it’s controversial, the recommendations are between 400 IU and 2000 IU [international units], but 800-1000 IU is the most ...

The findings suggested that higher doses of vitamin D3 supplementation do not reduce markers of subclinical cardiovascular ...

新 和 成：公司维生素A折50万IU计年产能为8000吨，维生素E以50%粉计年产能为6万吨 每经AI快讯，有投资者在投资者互动平台提问：请问，贵公司VA ...