How Much Vitamin D IU is in Unsweetened Yogurt?

The recommended daily allowance of vitamin D is approximately 600 to 800 IU (International Units) for most adults, although some individuals may require higher doses based on

1.
A cup of unsweetened yogurt typically contains about 100 to 150 IU of vitamin D, depending on the brand and fortification.
2.
A cup of yogurt is generally considered to be 240 cc (milliliters) in volume.

ERIC, 30~39 year old female. Ask Date: 2020/04/11

Dr. Fan Chunmei reply Nutrition

Hello, Vitamin D is a fat-soluble vitamin that the human body can synthesize through sunlight exposure, and it can also be obtained from food or supplements.
Foods rich in Vitamin D include salmon, mackerel, eggs, milk, and dried shiitake mushrooms.
Regarding calcium content, 100cc of unsweetened yogurt contains approximately 87 milligrams of calcium; one cup of milk, which is about 240cc, contains approximately 220-240 milligrams of calcium and about 100 IU of Vitamin D.
It is generally recommended that adults over 18 years of age have a daily intake of 400 IU of Vitamin D3, with an upper limit of 2000 IU.
Wishing you health and happiness! Sincerely, Dietitian Fan Chun-Mei, Nutrition Department, Taoyuan General Hospital, Ministry of Health and Welfare.

Reply Date: 2020/04/11

More Info

When it comes to the vitamin D content in unsweetened yogurt, the amount can vary based on the brand and the specific formulation of the yogurt. Generally, unsweetened yogurt does not contain a significant amount of vitamin D unless it has been fortified.
1. Vitamin D Content: On average, a cup (approximately 240 ml) of unsweetened yogurt typically contains about 0 to 100 IU of vitamin D. However, many brands of yogurt are fortified with vitamin D, which can increase the content to around 100 to 200 IU per serving. It is essential to check the nutrition label on the specific yogurt you are consuming to get an accurate measurement of its vitamin D content.

2. Serving Size: A standard serving size for yogurt is usually considered to be 240 ml (or about 8 ounces). However, some brands may market their products in larger containers, and a "cup" can sometimes refer to 300 ml (or about 10 ounces). For most dietary guidelines, when referring to a cup of yogurt, it is safe to assume it is around 240 ml unless otherwise specified.

Additional Considerations
Vitamin D is crucial for maintaining bone health, as it helps the body absorb calcium. The recommended dietary allowance (RDA) for vitamin D varies by age, sex, and life stage. For most adults, the RDA is 600 to 800 IU per day. If you are supplementing with vitamin D tablets, it is essential to monitor your total intake from all sources, including food and supplements, to avoid potential toxicity.
Excessive vitamin D can lead to hypercalcemia, a condition characterized by elevated calcium levels in the blood, which can cause nausea, weakness, and serious complications if left untreated. Therefore, if you are concerned about your vitamin D intake, it may be beneficial to consult with a healthcare provider or a registered dietitian who can help you assess your dietary sources and supplementation needs.

Conclusion
In summary, the vitamin D content in unsweetened yogurt can vary widely, and it is essential to read the labels for accurate information. A standard serving size is typically 240 ml, and if you are supplementing with vitamin D, be mindful of your total intake to ensure it remains within safe limits. If you have further questions about your diet or vitamin D supplementation, consider reaching out to a healthcare professional for personalized advice.

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