Vitamin D3 1000 IU - 250sg by Advanced Nutrition by Zahler – Bone Health Vitamin D Softgels
Vitamin D3 1000 IU softgels by Advanced Nutrition by Zahler provide a single-nutrient vitamin D supplement in a 250-softgel bottle. Each softgel supplies 25 mcg of vitamin D3, equivalent to 1000 IU, making this a clearly defined option for adding daily vitamin D without a multivitamin formula.
The softgels contain cholecalciferol, the D3 form of vitamin D. This nutrient helps the body use dietary calcium rather than supplying calcium itself. That distinction matters when comparing a vitamin D supplement with a calcium-and-vitamin-D combination: this formula provides vitamin D3 as its only listed active nutrient, leaving calcium intake to food or a separately selected supplement.
Key Vitamin D3 1000 IU - 250sg Benefits
- Supports calcium absorption from food, helping the body make use of the calcium already present in your diet.
- Promotes bone health by supporting the normal mineralization process that gives bones their structural strength.
- Contributes to normal muscle function as part of vitamin D's essential nutritional role.
- Supports normal immune function, complementing its familiar role in calcium metabolism and skeletal maintenance.
How Vitamin D3 1000 IU - 250sg Works
Vitamin D3 is a fat-soluble vitamin. After absorption, the liver and kidneys convert it into forms the body can use, including an active form that communicates with vitamin D receptors. In the intestine, this signaling helps regulate the movement of calcium from digested food into the body. Calcium then remains available for normal bone maintenance and other essential functions.
Because vitamin D helps manage calcium availability, adequate calcium intake still matters; taking D3 does not replace calcium-containing foods. Vitamin D also participates in normal muscle and immune-cell function. The 1000 IU strength describes the amount in each softgel, not a promise of a particular blood level or a reason to increase the serving.
Key Functional Ingredients Include:
- Vitamin D3: Helps regulate intestinal calcium absorption after conversion to its active form. This allows the body to use dietary calcium for normal bone mineralization. The cholecalciferol in this formula supplies vitamin D rather than calcium, so the two nutrients play complementary, not interchangeable, roles in skeletal nutrition.
Vitamin D3 1000 IU - 250sg Is Formulated For
- Adults seeking a defined 1000 IU vitamin D3 serving in a swallowed softgel rather than drops, gummies or chewable tablets.
- People choosing a single-nutrient D3 formula whose total vitamin D intake has been considered alongside fortified foods and other supplements.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner before starting a new supplement. Ready to find the right fit? Access Now to schedule a consultation with our licensed wellness professionals at Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Advanced Nutrition By Zahler collection.
Recommendation: Take 1 softgel daily with food, or as directed by a healthcare practitioner.
Serving Size: 1 Softgel
Servings Per Container: 250
Vitamin D3 (as Cholecalciferol) ... 25 mcg (1000 IU), 125% Daily Value
Other Ingredients: Medium Chain Triglycerides, Modified Tapioca Starch, Vegetable Glycerin, Purified Water.
Does Not Contain: Gluten free. Dairy free. Soy free.
Storage: STORE TIGHTLY CLOSED IN A COOL, DRY PLACE, AWAY FROM DIRECT SUNLIGHT.
Additional precautions: Excess vitamin D can raise blood calcium and cause nausea, vomiting, weakness or kidney problems. Review all vitamin D and calcium supplements together. Ask your practitioner before use if you have kidney disease or high blood calcium. Medication review is especially important with thiazide diuretics, digoxin, calcipotriene, diltiazem, verapamil, anticonvulsants, steroids, orlistat, cholestyramine, statins, aluminum-containing phosphate binders or long-term high-dose stimulant laxatives, because vitamin D absorption, metabolism or calcium balance can be affected.
Frequently Asked Questions About Vitamin D3 1000 IU - 250sg
What are the benefits of Vitamin D3 1000 IU - 250sg?
This Zahler formula supplies 25 mcg, or 1000 IU, of vitamin D3 per softgel to support normal calcium absorption and bone maintenance. Vitamin D also contributes to normal muscle and immune function. It is a single-nutrient supplement, not a calcium supplement or multivitamin. Its role is to complement your nutritional intake; the amount you need depends on the vitamin D you already receive from foods and other supplements, rather than the bottle's softgel count.
Who should take Vitamin D3 1000 IU - 250sg?
This 250-softgel product is an option for adults seeking a 1000 IU D3 serving in a swallowed softgel. It suits someone who wants vitamin D on its own rather than a formula combined with calcium or vitamin K. Consider your existing vitamin D intake before adding it. The directions are to take one softgel daily with food, or as directed by a healthcare practitioner. Pregnancy, nursing and medication use require the practitioner consultation specified on the label.
Are there any side effects of taking Vitamin D3 1000 IU - 250sg?
Too much vitamin D can raise blood calcium, causing nausea, vomiting, weakness or kidney problems. Include this softgel's 1000 IU when reviewing your total intake. The label states: KEEP OUT OF REACH OF CHILDREN. Do not use if safety seal is damaged or missing. If pregnant, nursing or on medication, consult with your healthcare practitioner. Thiazide diuretics can increase high-calcium risk with vitamin D; kidney disease or existing high calcium also warrants practitioner advice. Other medicines can affect vitamin D absorption or metabolism, so review your full medication list before use.
How does Vitamin D3 1000 IU - 250sg support overall health?
Vitamin D3 supports everyday nutrition by helping the body regulate calcium absorption, a process connected to normal bone mineralization. The body converts cholecalciferol into usable vitamin D forms before it carries out these functions. Vitamin D also has roles in muscle and immune-cell function, so its contribution extends beyond the skeleton. This softgel provides a measured D3 serving, but does not supply calcium or replace a varied diet. Taking more is not automatically better for overall health.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
