Here are eight signs or symptoms that you may have a vitamin d deficiency. This is one of the most common nutrient deficiencies in the world. Learn more here: https://authoritynutrition.com/vitamin-d-deficiency-symptoms/
Vitamin D Deficiency Symptoms & Sources to Reverse it!
vitamin D; not a vitamin but a hormone, extremely important for the whole body; buy it in the form of D3 (cholecalciferol) and the dose for adults is from 1000 to 2000 IU daily specially if you live in cold wheather
Isotonix® Activated B-Complex Contains activated forms of select B vitamins to ensure optimal utilization by the body Helps decrease stress and improve mood Helps maintain healthy levels of serotonin Increases energy.