• Vitamin D3 can be synthesized by humans in the skin upon exposure to ultraviolet-B (UVB) radiation from sunlight. But, due to the winter season, weather conditions, and sun block, the body’s ability to produce optimal vitamin D levels may be inhibited.
• These factors point to the value of taking a daily vitamin D supplement. 

Maintaining healthy levels of vitamin D helps preserve youthful cognitive function and offers broad-spectrum benefits for bone, immune system health and more. Here's why you should be making sure you get enough of this essential vitamin every day:  

Cognitive health

Vitamin D is important for maintaining cognitive health and function as you age. Healthy serum vitamin D levels have been shown to correspond with better scores on cognitive health tests and better maintenance of cognitive ability in aging individuals. 

Bone and immune health

Vitamin D (along with vitamin K and essential minerals) is essential for facilitating the transport of calcium into the bone matrix.This is an important step in maintaining strong, healthy bones and teeth. Vitamin D also plays a critical role in healthy immune function.  

Heart health & blood pressure support

Vitamin D helps to regulate the body's calcium balance while facilitating calcium absorption into the bloodstream, promotes a healthy inflammatory response in the cardiovascular system and encourages healthy endothelial function. Vitamin D may also help inhibit excess renin levels. Healthy renin levels help maintain healthy blood pressure already within the normal range.  

Getting enough vitamin D

This vitamin D3 supplement delivers 25 mcg (1,000 IU) of vitamin D3 as cholecalciferol per softgel. We suggest that you take a 25-hydroxy vitamin D blood test after 3 months to assess and adjust your dosage. Your optimal blood levels should be 50–80 ng/ml year-round. 

• The Sunshine Vitamin - Your skin makes vitamin D when it’s exposed to sunlight, but that shouldn’t be your only source! Stock up on the sunshine vitamin. We suggestat least 125 mcg (5000 IU) vitamin D3 a day, which makes this formulation a great addition to a multivitamin, vitamin D containing supplement or other source of vitamin D3.
• Bone & Brain Health - Vitamin D helps get calcium into your bone matrix, the lattice-like structure that gives your bones their strength and rigidity. Vitamin D is good for your brain,too: healthy levels of vitamin D3 have been shown to correspond to better cognitive health scores as you age!
• Immune Health & Supporting Already-Healthy Blood Pressure – Vitamin D3 plays a critical role in immune function. It also promotes endothelial health and can help maintain already-healthy blood pressure...which makes getting enough daily vitamin D3 a really, really good idea!
• Ingredients matter – We use only the finest raw ingredients with the purity and potency you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.?
• Live your healthiest life - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies. 

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.