Your body needs red blood cells to make DNA. Your body loses 1% of your oldest red blood cells daily. Vitamin B12 with vitamin B9 (folate) helps your body replenish the red blood cells you lost.
B vitamins. These powerhouse nutrients help ... The Recommended Dietary Allowance of B6 for men aged 14 to 50 is 1.3 ...
Preliminary research does suggest that a combination of B6, B12, and folic acid might ... There's some evidence that 200 mg or more of vitamin C a day might improve cold symptoms in smokers ...