Jamieson Vitamin B12 (Cobalamin) 1200 mcg, Timed Release, 80 Tablets

Key Benefits of Vitamin B12

Vitamin B12 plays a crucial role in several aspects of your health. It contributes to normal energy metabolism, helping your body convert food into fuel, which may reduce feelings of tiredness and fatigue. B12 also supports the normal functioning of the nervous system and the maintenance of myelin sheath integrity. Additionally, it is involved in normal red blood cell formation, essential for oxygen transport. By adding a reliable B12 supplement like Jamieson Timed Release to your daily routine, you give your body the support it needs for these fundamental processes.

Food supplements should not be used as a substitute for a varied diet and a healthy lifestyle.

Who Should Take a Vitamin B12 Supplement?

Certain groups are at higher risk for low B12 levels. Vegans and vegetarians often lack B12 since it is naturally found in animal products. Older adults may have reduced stomach acid, which impairs B12 absorption from food. Individuals with digestive conditions like Crohn's or coeliac disease, or those who have had weight loss surgery, may also struggle to absorb enough B12. Additionally, people taking certain medications (e.g., metformin or acid reducers) can deplete B12 stores. If you fall into any of these categories, supplementing with B12 can help maintain healthy levels.

How to Choose the Best B12 Supplement

When selecting a B12 supplement, key factors include the form of B12, dosage, and delivery method. Jamieson Vitamin B12 uses methylcobalamin — the bioactive form of B12 that is readily used by the body without needing conversion. This can be particularly beneficial for individuals with certain genetic variations that affect B12 metabolism. The 1200 mcg dose is high strength, ideal for those who need extra support. The timed-release technology ensures that B12 is released gradually throughout the day, providing sustained energy and better absorption compared to immediate-release tablets. Look for supplements that are third-party tested and free from unnecessary additives — Jamieson is a trusted brand with a long history of quality.

Product Features

• High strength 1200 mcg vitamin B12 (as methylcobalamin)
• Timed-release formula for sustained energy support
• Helps metabolise carbohydrates, fats, and proteins
• Supports normal energy production and nervous system health
• Made with bioactive methylcobalamin for superior absorption
• 80 tablets per bottle; take one tablet daily

Recommended Dosage and How to Take B12

For most adults, a daily dose of 1200 mcg of B12 is considered safe and effective, especially for those with increased needs. Take one tablet daily with food and water. The timed-release formulation allows the B12 to be released over several hours, so you get steady support. B12 is water-soluble, so excess amounts are typically excreted in urine, making it very well tolerated. If you are pregnant, nursing, or have a medical condition, consult your health care provider before starting any new supplement.

Frequently Asked Questions

Can you take too much B12? B12 is considered safe even at high doses because it is water-soluble and excess is eliminated. However, always follow the recommended dosage on the label.

Why choose methylcobalamin over cyanocobalamin? Methylcobalamin is the naturally occurring, active form of B12. It does not require conversion by the liver, making it a preferred choice for many individuals, especially those with methylation issues.

What does “timed release” mean? Timed-release technology delivers the vitamin gradually over several hours, mimicking a steady intake and helping maintain consistent blood levels throughout the day.

What Is Vitamin B12 and Why Do You Need It?

Vitamin B12, also known as cobalamin, is an essential water-soluble vitamin that plays a key role in several vital bodily functions. It helps maintain healthy nerve cells, supports red blood cell formation, and is necessary for DNA synthesis. B12 also aids in the metabolism of carbohydrates, fats, and proteins, helping convert food into usable energy. Unfortunately, many people — especially those following plant-based diets or with absorption issues — may not get enough B12 from food alone. That is why a high-quality supplement like Jamieson Vitamin B12 can be an important part of your daily routine.

Usage Instructions

Adults: Take 1 tablet daily with food. Store in a cool, dry place. Keep out of reach of children. Do not uses if safety seal is broken.