Best Health Food Supplement Calcium Magnesium Vitamin D Pills

Vitamin D refers to a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, phosphate, and zinc and multiple other biological effects. In humans, the most important compounds in this group are vitamin D3 (also known as cholecalciferol) and vitamin D2 (ergocalciferol).

Vitamin D is crucial for the absorption and metabolism of calcium and phosphorous, which have various functions, including the maintenance of healthy bones and the regulation of the immune system to prevent colds and flus. Vitamin D helps the body absorb and use calcium, which you need for strong bones. Getting enough vitamin D throughout your life is important, since most bone is formed when you are young.

Cholecalciferol and ergocalciferol can be ingested from the diet and from supplements.Only a few foods contain vitamin D. The major natural source of the vitamin is synthesis of cholecalciferol in the skin from cholesterol through a chemical reaction that is dependent on sun exposure (specifically UVB radiation). The Dietary Reference Intake for vitamin D, made by the Institute of Medicine, assumes all of a person's vitamin D is from oral intake, as recommendations about the amount of sun exposure required for optimal vitamin D levels are uncertain in view of the skin cancer risk.

Nutritech's Calcium + Vitamin D contains optimal amounts of both calcium and vitamin D to maintain normal calcium and phosphorus levels in the blood, maintain a healthy immune system, and regulate cell growth and differentiation. Vitamin D is a fat soluble vitamin that aids in the absorption of calcium. It exists in several forms, each with a different level of activity. Cholecalciferol, the source used in this product, is the most active form of vitamin D; other forms are relatively inactive in the body. A vitamin D deficiency can lead to thin, brittle bones, and a severe deficiency can cause rickets, a debilitating skeletal disease. Calcium is the most abundant mineral in the body. It is essential for the development and maintenance of strong bones and teeth, as well as to prevent fractures due to osteoporosis.  

Each 100g contain:
Calcium 16.84g
D-Glucosamine hydrochloride 18.1g
Chondroitin sulfate 16.7g,
Vitamin D3 165.55µg
Size: 800mg

Base in Canada headquarters Honson Pharmatech Group since 1995 with over 20 years of worldwide export experience, Nutritech Asia Group is your partner for success. Located in central Qingdao China, we offer OEM and private label natural health supplements, finished branded products, and raw materials, all at the highest quality and most competitive pricing.

Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 7-14 days, mass production time needs 6-9 weeks. 

Q3. Is it OK to print my logo?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q4: Do you offer guarantee for the products?
A: Yes, we offer 2-3 years warranty to our products.