Working...
Vitamin D3 5,000 IU- Vitamin D is synthesized in the body from sunlight. But, due to the winter season, weather conditions, and sunscreen blockers, the bodys ability to produce optimal vitamin D.

Vitamin D3 (5,000 IU 60 capsules)*

price Price is too low to show. Add it to your cart
Buy 3 - Get free delivery on whole order

LifeExtension- Nutritional Supplements, Antiaging, Health and Nutrition

Vitamin D3 5,000 IU 60 capsules

Vitamin D is synthesized in the body from sunlight. But, due to the winter season, weather conditions, and sunscreen blockers, the body’s ability to produce optimal vitamin D levels may be inhibited. In fact, it has been proposed that annual fluctuations in vitamin D levels explain the seasonality of influenza. All of these factors point to the value of taking a daily vitamin D supplement to ensure optimal vitamin D intake. Vitamin D has long provided significant support for healthy bone density. However, scientists have also validated the critical role thatvitamin D plays in regulating healthy cell division and differentiation, and its profound effects on human immunity. These findings link a deficiency of vitamin D to a host of common age-related problems.

The current RDA is only 400 IU. As a result of startling evidence of a widespread vitamin D deficiency, prominent nutritional scientists are calling on Americans to increase their vitamin D intake to 1000 IU per day and higher. Currently, most experts in the field believe that intakes of between 1000 and 4000 IU for adults will lead to a more healthy level.

Life Extension® recommends that healthy adults supplement each day with at least 1000 IU of vitamin D. Elderly adults may benefit from higher doses such as 2000 IU daily, and even up to 5000 IU daily.

Supplement Facts

Serving Size 1 capsule

Servings Per Container 60

Amount Per Serving

Vitamin D3 (as cholecalciferol)

5000 IU

Other ingredients: rice flour, gelatin, vegetable stearate, silica.

Contains rice. 
This product contains NO milk, egg, fish, peanuts, crustacean shellfish (lobster, crab, shrimp), soybeans, tree nuts, wheat, yeast, gluten, or corn. Contains NO artificial sweeteners, flavors, colors, or preservatives.

Dosage and Use

Take one capsule daily with a fat containing, low fiber meal, or as recommended by a healthcare practitioner.

By Tony Parks - Flag 
Comments? Question?
Updated Nov. 28, 2017, about 3 years ago

SKU: 713
UPC: 737870713067
Distributed or manufactured from Life Extension. See more Life Extension products.

*Not intended to diagnose or treat diseases or ailments, and is not reviewed by the FDA.

Uses & Indications.
  • Healthy Immune System
  • Healthy Bone Density
Ailments & Concerns.
  • Low Energy
  • Illness
  • Lack Of Sunshine
  • Low Levels Of Vitamin D

Be the first to tell us your thoughts.Add your testimonial

Questions and answers:

Asked on: October 25, 2012
Question: Can a 11 year old child can take this supplement and if so what is the dosage?
  • A: Please refer to your Health Care professional for the appropriate dosage for a child.
Asked on: December 15, 2012
Question: what is the dosage form
Asked on: December 15, 2012
Question: hard gelatin?????

Explore More Products


d iu vitamin 5000, scientists thatvitamin seasonality deficiency, point current elderly believe
1. Statements and claims on Seacoast.com have not been evaluated by the FDA and are not intended to treat or diagnose any ailment or disease.

What interests you?

Biotivia | Transmax |Potent Resveratrol Supplements
Biotivia Transmax rated best resveratrol supplement by Men's Health Magazine. On Sale. Lowest Price. Too Low to be advertised. orders@seacoastvitamins.com contact us today!

Chrysin Flavone X (500mg-30 Vcap) Metabolic Response Modifiers

Iberogast Herbal Supplement (100 ml) Medical Futures Inc

Kyo-Green (180 tabs) Kyolic

PRID (18 g) Hylands

Germanium GE-132 (100 mg 60 capsules) Jarrow Formulas

Nerve Tonic (100 Tabs) Hylands

Myomin (120 caps)* Chi's Enterprise

Alfalfa Powder (1 lb.) NOW Foods

MacuGuard Ocular Support with Saffron (60 softgels)* Life Extension

DMAE (90 Caps) Seacoast Vitamins

Prostapower (120 softgels) Seacoast Vitamins

Bryonia alba 9C Boiron

PGX Daily | Benefits, Treatments & Side Effects
PGX is the new science of appetite control. The PGX program can be a comfortable way to improve eating habits for life.

Best Curcumin C3 Complex (1000mg - 120 tablets) Doctor's Best

Best Serrapeptase (40,000 Units - 270 capsules) Doctor's Best

Phenocane Curcumin (120 capsules) OxyLife

Mega Nutrient | Nature’s Way Alive Multivitamin
Alive Multi Vitamin from Nature's Way is the complete daily multivitamin containing the best ingredients from whole-food sources.

Valerian Super Calm (2 fl.oz) Herbs for Kids

Ultimate Flora Extra Care 50 Billion (14 caps)* Renew Life

Norwegian Salmon Oil and GLA (240 soft gels) Carlson Labs

Resveratrol (250 mg-60 capsules)* ReserveAge Organics

Papaya Pineapple Digestive Enzyme (Chewable 100 tabs) Seacoast Vitamins

Prosta-Max For Men (200 Tabs) Country Life

Flor- Essence Gentle Detox (17 oz) Flora

TestaEdge for Men - Testosterone Therapy Cream (4 oz) Libido Edge Labs