Life Extension Liquid Vitamin D3

Life Extension Liquid Vitamin D3- Your skin produces vitamin D when in direct sunlight or indoor tanning devices, but that's not an ideal solution for obvious reasons. Choose a potent vitamin D3 supplement from Life Extension instead. Supplementing with vitamin D goes a long way. Vitamin D helps preserve youthful cognitive function, supports bone and immune system health, helps maintain already-healthy blood pressure, encourages a healthy inflammatory response, and promotes endothelial function. We recommend between about 125 mcg (5,000 IU) to 200 mcg (8,000 IU) of vitamin D3 a day.