Vitamin D3 Nutrition Facts: Calories, Macros & Health Benefits
Summary: 100g of vitamin d3 contains 0 calories, 0g protein, 0g carbs, and 0g fat. Vitamin D3 is a good source of essential vitamins and minerals.
Nutrition Facts — per 100g
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 0 kcal | 0% |
| Protein | 0.00g | 0% |
| Carbohydrates | 0.00g | 0% |
| Total Fat | 0.00g | 0% |
Is Vitamin D3 Good for You?
Yes, Vitamin D3 is excellent for your health. It is a fat-soluble vitamin essential for calcium absorption, bone strength, and immune function. This nutrient supports your body’s ability to regulate phosphorus levels and maintain healthy teeth and skeletal structure.
Key Health Benefits of Vitamin D3
Supports Bone Health – Vitamin D3 enhances calcium absorption in your intestines, allowing your bones to maintain their mineral density and strength throughout life.
Strengthens Immune Function – It is crucial for activating immune cells that help your body fight infections and reduce inflammation.
Regulates Calcium and Phosphorus – This vitamin works with your kidneys and intestines to maintain proper mineral balance, essential for nerve transmission and muscle contractions.
Supports Cardiovascular Health – Adequate Vitamin D3 levels help regulate blood pressure and support heart function by promoting healthy endothelial cells.
Promotes Mood and Mental Health – Research suggests it is linked to serotonin production, potentially improving mood and reducing seasonal mood fluctuations.
How Does Vitamin D3 Compare?
Vitamin D3 (cholecalciferol) stands out as the most bioavailable form of vitamin D for your body. Unlike Vitamin D2 (ergocalciferol), it is derived from animal sources or sunlight and is more efficiently converted to its active form in your liver and kidneys. This makes Vitamin D3 the preferred choice for supplementation and natural food sources.
Frequently Asked Questions
How many calories is in Vitamin D3?
Vitamin D3 is a micronutrient found in foods, so its caloric contribution depends entirely on the food source. For example, one egg contains about 70 calories but only 40-50 IU of Vitamin D3, while fatty fish like salmon delivers more Vitamin D3 per calorie.
Is Vitamin D3 good for weight loss?
Vitamin D3 is not directly a weight loss supplement, but it is important for overall metabolic health. Some studies suggest adequate Vitamin D3 levels may support healthy metabolism and reduce inflammation-related weight gain, though it works best alongside balanced nutrition and exercise.
Does Vitamin D3 help with depression and seasonal mood changes?
Yes, research indicates it is linked to mood regulation through serotonin production. People with low Vitamin D3 levels often experience seasonal affective disorder (SAD), and supplementing or increasing intake may help improve mood during winter months.
Is Vitamin D3 suitable for vegans and vegetarians?
Most natural Vitamin D3 comes from animal sources like fatty fish and egg yolks, making it challenging for vegans to obtain. However, it is increasingly available in plant-based supplements derived from lichen, and some fortified plant-based foods now contain vegan Vitamin D3.
How should I store foods high in Vitamin D3?
Vitamin D3 is fat-soluble and stable at room temperature, but it is best preserved by storing fatty fish in the refrigerator or freezer to prevent oxidation. Eggs should be kept refrigerated, and any supplements should be stored in a cool, dark place away from direct sunlight.
How to Track Vitamin D3 Nutrition with Gram
The Gram app makes it simple to log foods containing Vitamin D3 and instantly see your daily intake against recommended values. You can use our AI food scanner to photograph meals and automatically capture nutrient data, or search our USDA-backed database to compare Vitamin D3 levels across different foods and brands.
Frequently Asked Questions
How many calories is in Vitamin D3?
Vitamin D3 is a micronutrient found in foods, so its caloric contribution depends entirely on the food source. For example, one egg contains about 70 calories but only 40-50 IU of Vitamin D3, while fatty fish like salmon delivers more Vitamin D3 per calorie.
Is Vitamin D3 good for weight loss?
Vitamin D3 is not directly a weight loss supplement, but it is important for overall metabolic health. Some studies suggest adequate Vitamin D3 levels may support healthy metabolism and reduce inflammation-related weight gain, though it works best alongside balanced nutrition and exercise.
Does Vitamin D3 help with depression and seasonal mood changes?
Yes, research indicates it is linked to mood regulation through serotonin production. People with low Vitamin D3 levels often experience seasonal affective disorder (SAD), and supplementing or increasing intake may help improve mood during winter months.
Is Vitamin D3 suitable for vegans and vegetarians?
Most natural Vitamin D3 comes from animal sources like fatty fish and egg yolks, making it challenging for vegans to obtain. However, it is increasingly available in plant-based supplements derived from lichen, and some fortified plant-based foods now contain vegan Vitamin D3.
How should I store foods high in Vitamin D3?
Vitamin D3 is fat-soluble and stable at room temperature, but it is best preserved by storing fatty fish in the refrigerator or freezer to prevent oxidation. Eggs should be kept refrigerated, and any supplements should be stored in a cool, dark place away from direct sunlight.
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Nutrition data sourced from USDA FoodData Central. Track vitamin d3 and thousands of other foods with the Gram app.