Sources of vitamin D3 1000iu

Few foods contain vitamin D3 1000iu naturally. Because of this, some foods are fortified. This means that vitamin D3 has been added. Foods that contain vitamin D include:

• salmon
• sardines
• egg yolk
• shrimp
• milk (fortified)
• cereal (fortified)
• yogurt (fortified)
• orange juice (fortified)

It can be hard to get enough vitamin D3 1000iu each day through sun exposure and food alone, so taking vitamin D3 supplements can help.

How much do you need?

There has been some controversy over the amount of vitamin D3 needed for healthy functioning. Recent research indicates that you need more vitamin D than was once thought. Normal blood serum levels range from 50 to 100 micrograms per deciliter. Depending on your blood level, you may need more vitamin D3 1000iu

The Institute of Food and Agricultural Sciences reports new recommendations based on international units (IUs) per day. IUs are a standard type of measurement for drugs and vitamins. IUs help experts determine recommended dose, toxicity, and deficiency levels for each person.

One IU is not the same for each type of vitamin. An IU is determined by how much of a substance produces an effect in your body. The recommended IUs for vitamin D are:

• children and teens: 600 IU (Solgar)
• adults up to age 70: 600 IU (Solgar)
• adults over age 70: 800 IU (Solgar)
• pregnant or breastfeeding women: 600 IU
  

  6 Side Effects of Too Much Vitamin D3

  Vitamin D3 1000iu is extremely important for good health.

  It plays several roles in keeping your body’s cells healthy and functioning the way they should.

  Most people don’t get enough vitamin D, so supplements are common.

  However, it’s also possible — although rare — for this vitamin to build up and reach toxic levels in your body.

  This article discusses 6 potential side effects of getting excessive amounts of this important vitamin.