Vitamin D3 1000IU by GI ProHealth provides 100 capsules per bottle, each containing 1000 international units (IU) of cholecalciferol. Cholecalciferol is the naturally occurring form of Vitamin D that is most effectively utilized by the human body. This supplement is designed to assist in maintaining healthy levels of Vitamin D in individuals who may have insufficient exposure to sunlight or dietary intake.

Primary functions of Vitamin D3 include supporting the body's ability to absorb calcium and phosphorus, which are essential for the maintenance of healthy bones and teeth. It also plays a role in immune system function, helping to defend against pathogens.

The ingredients in each capsule include Vitamin D3 (as Cholecalciferol), and other non-active ingredients which might include cellulose and gelatin (capsule). The product is free from artificial colors, flavors, and preservatives. It is also suitable for those following gluten-free and dairy-free diets.

To use, take one capsule daily or as directed by a healthcare professional, preferably with a meal to enhance absorption. It's important to adhere to the recommended dosage to avoid potential toxicity, which can occur from excessive intake of Vitamin D.

GI ProHealth's Vitamin D3 1000IU ensures quality and consistency by utilizing Good Manufacturing Practices (GMP) in its production process. This product is intended to supplement a balanced diet and should not replace a healthy lifestyle. Always consult with a healthcare provider before starting any new dietary supplement, particularly if you have underlying health conditions or are taking medication.