A big part of aging well is getting enough nutrients. These are the top vitamins and minerals your diet needs.

Research finds that higher serum vitamin B12 levels are associated with improved testosterone concentrations in men with infertility, but no impact on other reproductive hormones. Research shows ...

Experiencing fatigue might signal low vitamin B12 levels. Vital for nerve function and red blood cell formation, this nutrient is found in foods such as eggs, milk, cheese, animal liver ...

Vitamin B-12 works with folate to help your body make ... The Institute recommends 1,000 mg each day for men between the ages of 51 and 70, and 1,200 mg per day for men 71 and older.