Source Naturals Methylcobalamin Vitamin B12 5 mg Cherry Flavoured Lozenges

Key Benefits of Vitamin B12

Vitamin B12 plays an essential role in many bodily functions. It contributes to normal energy-yielding metabolism, helping you feel energised. It supports the normal function of the nervous system and contributes to normal psychological function. Adequate B12 intake also helps maintain normal homocysteine levels, which is important for heart health. Additionally, B12 is involved in normal red blood cell formation and normal immune function. The methylcobalamin form used in this supplement is the bioactive coenzyme, ready for immediate use, making it particularly effective for supporting nerve health and cognitive function.

Who Should Take a Vitamin B12 Supplement?

Certain groups have a higher risk of low B12 levels. Vegans and vegetarians may lack dietary sources since B12 is naturally found in animal products. Older adults often have reduced stomach acid, which can impair absorption. Individuals with digestive conditions such as Crohn’s disease or coeliac disease, or those who have undergone gastric surgery, may also struggle to absorb B12 from food. Furthermore, people taking metformin or acid-reducing medications may benefit from supplementation. Because our lozenge dissolves under the tongue, it allows for sublingual absorption, which can bypass digestive issues and deliver B12 directly into the bloodstream.

What Is Vitamin B12 and Why Do You Need It?

Vitamin B12, also known as cobalamin, is an essential water-soluble vitamin that is critical for energy metabolism, red blood cell formation, and DNA synthesis. It is also necessary for maintaining healthy nerve function. Unlike many vitamins, B12 is found almost exclusively in animal products, making supplementation important for those on plant-based diets. The active coenzyme form, methylcobalamin, is more readily utilised by the body than the synthetic cyanocobalamin. Source Naturals Methylcobalamin delivers 5 mg (5,000 µg) of this bioactive B12 per lozenge.

How to Choose the Best B12 Supplement

When selecting a B12 supplement, consider the form, dosage, and delivery method. Methylcobalamin is often preferred over cyanocobalamin due to its superior bioavailability and neurological benefits. A dose of 5 mg (5,000 µg) per lozenge provides a high-potency option for those with increased needs or absorption concerns. Lozenges designed to dissolve in the mouth allow for sublingual absorption, which may be more effective for people with digestive issues.

This product is made without common allergens: no yeast, dairy, egg, gluten, soy, or wheat. It also contains no preservatives, artificial colours, flavours, or fragrances. Source Naturals has been manufacturing supplements in the USA since 1982, following current Good Manufacturing Practises (cGMPs).

Key Features

• Active coenzyme form: methylcobalamin for superior bioavailability
• High potency: 5 mg (5,000 µg) per lozenge
• Cherry-flavoured sublingual lozenge for easy absorption
• Suitable for vegetarians and vegans
• Free of gluten, soy, dairy, egg, and artificial additives
• Manufactured in the USA under cGMP guidelines

Usage Instructions

For best results, allow 1 lozenge to dissolve in the mouth 1 to 3 times daily, preferably between meals. Do not swallow whole. As with any supplement, consult your health care professional before use, especially if you are pregnant, nursing, or taking medication.

Frequently Asked Questions

Can you take too much B12? Vitamin B12 is water-soluble, and excess is typically excreted in urine. High doses up to 5,000 µg are generally considered safe, but it is always best to follow recommended dosages.

Is methylcobalamin better than cyanocobalamin? Methylcobalamin is the active form that the body can use immediately, while cyanocobalamin must be converted. Many prefer methylcobalamin for neurological support.

Does this product contain sugar? The lozenges are sweetened with sorbitol and mannitol, with no added sugar.

This product is a food supplement and should not be used as a substitute for a varied diet and healthy lifestyle. Always read the label and follow directions for use. Do not exceed the recommended dose.