It is estimated that over 40% of the US population has low vitamin D levels. Unfortunately, as we age, our ability to convert dietary vitamin D into its active form diminishes, as does our ability to synthesize vitamin D from sunshine, reducing our body�s vitamin D levels further. Therefore, people 50 years old and above are at an increased risk of developing vitamin D deficiency. A simple blood test can determine your vitamin D level (a result of 20 ng/mL to 50ng/mL is considered adequate for healthy people) and can help you select the right supplement dosage along with a discussion with your doctor. Health Thru Nutrition offers pure vitamin D-3, as cholecalciferol, in three different strengths, 2000IU, 5000IU, and 10,000IU, the most potent available. Health Thru Nutrition manufactures its Vitamin D-3 under strict cGMP standards in the USA. All strengths are non-GMO, contain no artificial sweeteners or preservatives, are free of soy and gluten, and contain no major allergens.

Package Description: 360 Softgels

Serving Size: 1 Softgel

Number of Servings: 360

Adults: Take one (1) softgel daily with food as a dietary supplement or as directed by your healthcare professional.

Before using any dietary supplement‚ pregnant or lactating women should consult with a physician or health professional.

Keep out of reach of children.

Do not use if safety seal is broken or missing.

Keep bottle tightly closed.

Store between 15°-30°C (59°-86°F).