B-12 500 mcg Tablets, Pack of 2
B12 by 21st Century
Sold as “21st Century B-12 500 mcg Tablets, 110-Count (Pack of 2)”
Quality score
ExcellentCategory average
82/ 100
in B12
Similar products
83/ 100
Supports 9 goals and 10 benefits, based on 1 supplement and 12,623 published studies.
- Price
- $10 – $15
- Cheaper than
- 83%
- of B12 products
Labels
Supplement Facts
Serving size: 1 Tablet(s)
| Vitamin B12 | 500 mcg | 20833% |
| Calcium | 100 mg | 8% |
Suggested use: As a vitamin supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage.
Other ingredients
Evidence from published research
Goals
- Bone & Joint3 benefits from 1 supplement
- Essential Health2 benefits from 1 supplement
- Fitness2 benefits from 1 supplement
- Cardiovascular1 benefit from 1 supplement
- Fertility1 benefit from 1 supplement
- Growth & Development1 benefit from 1 supplement
- Longevity1 benefit from 1 supplement
- Organ Function1 benefit from 1 supplement
- Women's Hormones1 benefit from 1 supplement
Benefits
- Bone healthStrong
From Calcium
- Oral healthStrong
From Calcium
- Healthy agingStrong
From Calcium
- Tissue repairStrong
From Calcium
- Pregnancy supportStrong
From Calcium
- Heart healthStrong
From Calcium
- Nerve healthStrong
From Calcium
- Muscle maintenanceStrong
From Calcium
- Muscle crampsStrong
From Calcium
- Joint comfortStrong
From Calcium