Vitamin B12 is essential to the functioning of human body. Here's how you can include it in your daily diet.
Any nutritional deficiency in the body can lead to a host of health diseases. Among various vitamin deficiencies, one of the most common deficiencies these days is of vitamin B 12.
Through this study, the researchers analysed the association of folate, vitamin D, lutein, vitamin B12 and zeaxanthin levels with frailty.