Prescribed For Life Vitamin B1 Mononitrate Powder, Thiamine Food Supplement (5kg)

Why Thiamine Matters

Thiamine (vitamin B1) contributes to normal energy-yielding metabolism and supports the normal functioning of the nervous system. It also plays a role in normal heart function and psychological function. Because your body cannot store this water-soluble vitamin, regular intake is essential. This pure thiamine mononitrate powder offers a convenient way to maintain adequate levels, especially for those with increased needs or dietary restrictions.

This product is a food supplement. Always read the label and follow directions for uses. Do not exceed the recommended dose.

Who Should Consider a Thiamine Supplement?

Many people get enough thiamine from their diet, but certain groups may benefit from supplementation. Regular alcohol consumption can reduce thiamine absorption or increase excretion. Older adults often have decreased absorption efficiency. Those following a vegan or vegetarian diet may have lower intake if their diet lacks thiamine-rich foods like whole grains, legumes, and nuts. Additionally, digestive conditions such as Crohn's disease or ulcerative colitis can impair nutrient absorption.

If you fall into any of these categories, adding a pure thiamine powder to your daily regimen may help support your overall wellness. Always consult a health care professional before starting any new supplement, especially if you are pregnant, breastfeeding, or have a medical condition.

What Is Thiamine?

Thiamine, also known as vitamin B1, is an essential water-soluble vitamin crucial for converting food into energy. It acts as a coenzyme in carbohydrate metabolism, helping your body break down sugars and starches for fuel. Additionally, thiamine supports normal nervous system, heart, and muscle function. Since your body cannot produce thiamine, it must come from diet or supplementation.

This product contains thiamine mononitrate, a stable and highly pure form of vitamin B1. Unlike some other forms, mononitrate is less hygroscopic, making it ideal for powdered supplements that require a long shelf life. Each batch is third-party tested for purity and potency, ensuring you receive a premium ingredient free from additives, fillers, or preservatives.

How to Choose a Thiamine Supplement

When selecting a thiamine supplement, consider the form, purity, and testing. Thiamine mononitrate (used here) is a common, stable form with high purity. Thiamine hydrochloride (HCl) is another option, but mononitrate is often preferred in dry powders because it absorbs less moisture. For specific nerve health support, some look for benfotiamine, a fat-soluble derivative, but mononitrate is excellent for general wellness.

This product stands out as a single-ingredient powder with no additives. It is gluten-free, vegan, and non-GMO. Third-party lab testing confirms identity and purity. The resealable pouch keeps the powder fresh and makes measuring easy – ideal for customising your dosage. Prescribed For Life offers sizes from 56g to 25kg, so you can choose the right quantity for your needs.

Recommended Dosage and Usage

Typical supplementary doses of thiamine range from 50 mg to 100 mg per day for general wellness. Some individuals may take higher amounts under professional supervision. As a bulk powder, you can measure your desired dose using a milligram scale or a small scoop. For precise dosage, consider the product's density (approximately 0.6 g per teaspoon; 1 teaspoon ≈ 50 mg thiamine – but always verify with the product label).

Start with a low dose and adjust as needed. The powder can be mixed into water, juice, or smoothies. It has a slightly bitter taste, so pairing with a flavoured beverage is recommended. Store the pouch in a cool, dry place away from direct sunlight. Keep out of reach of children.

Important: Consult your health care provider before using this supplement, especially if you are pregnant, nursing, taking medication, or have a medical condition.

Frequently Asked Questions

Is this product gluten-free and vegan?

Yes. The thiamine mononitrate powder is gluten-free, vegan, and non-GMO. It contains no animal-derived ingredients.

How does thiamine mononitrate differ from thiamine HCl?

Both are synthetic forms of vitamin B1. Mononitrate is less hygroscopic (absorbs less moisture), making it more stable in powder form. They are biologically equivalent – your body uses them the same way.

Can I take this with other B vitamins?

Absolutely. Thiamine works alongside other B vitamins in energy metabolism. You can combine it with a B-complex or individual B vitamins. However, avoid excessive doses without professional guidance.

How should I measure the powder?

Uses a milligram scale or the included scoop (if provided). A general guideline: 1 level teaspoon of the powder weighs approximately 0.6 g and provides about 50 mg of thiamine. Always refer to the product label for exact conversion.

What is the shelf life?

Stored properly in the resealable pouch, the powder has a long shelf life. Avoid moisture and heat to maintain potency. The batch number and expiration date are printed on the pouch.