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Frequently Asked Questions
What is the difference between ProdromeNeuro™ and ProdromeGlia™?
What is the difference between ProdromeNeuro™ and ProdromeGlia™?
ProdromeNeuro™ and ProdromeGlia™ are both dietary supplements that are synthetically pure, vegan plasmalogen precursors. The difference between the two lies in their fatty acid composition and targeted area of effect within the body.
ProdromeNeuro™ is an omega-3 (DHA) plasmalogen precursor that targets gray matter in the brain. DHA is extracted and purified from plant-based triglycerides and attached to a plasmalogen precursor backbone. This process makes ProdromeNeuro™ bioidentical to naturally occurring DHA plasmalogen precursors; however, there are no natural vegetarian sources that offer sufficient purity or concentration for practical use. DHA plasmalogens are found in high concentrations in the membranes of gray matter and are necessary for neuron and neuromuscular synaptic function. They are also involved in reverse cholesterol transport and maintaining low brain amyloid levels.
ProdromeGlia™ is an omega-9 (oleic acid) plasmalogen precursor that targets white matter in the brain. Like ProdromeNeuro™, it is bioidentical to naturally occurring oleic acid plasmalogen precursors but cannot be practically derived from natural vegetarian sources. The oleic acid used to make ProdromeGlia™ is extracted and purified from plant-based triglycerides. White matter is largely made up of myelin, which requires high levels of omega-9 plasmalogens to function.
Both plasmalogen precursors are manufactured in a cGMP facility in Temecula, CA, USA
How doI decide between ProdromeNeuro or ProdromeGlia?
How doI decide between ProdromeNeuro or ProdromeGlia?
To help you choose between ProdromeNeuro™ and ProdromeGlia™, consider the following:
Your age: Plasmalogen levels naturally decline after the age of 50. ProdromeNeuro™ and ProdromeGlia™ can help support cellular health, protect against oxidative stress, and ensure proper cell membrane function.
Your cognitive health: People with dementia experience a rapid decline in plasmalogens, particularly omega-3 plasmalogens. If you are concerned about cognitive decline, you may want to consider ProdromeNeuro™.
Your overall health: White matter degeneration can affect many neurological functions, including movement, sensation, and thinking. If you are concerned about the health of your myelin and white matter, you may want to consider ProdromeGlia™.
Evaluating Your Needs
It is important to note that plasmalogen deficiencies may vary from person to person. We recommend taking the ProdromeScan™ blood test, developed by Dr. Goodenowe, to measure your plasmalogen levels. This test can help you to determine which type of plasmalogen precursor would be most beneficial for you. You can find more information about the ProdromeScan™ here.
While we recommend taking the blood test, it is not required when trying Prodrome plasmalogen products. Many people take ProdromeNeuro™ in the morning because it has a slightly stimulating effect and ProdromeGlia™ in the evening because it has a calming effect.
It is essential to consult with a healthcare professional to determine the best course of action for your individual needs. They can help you evaluate your health history and make recommendations based on your specific circumstances.
How are your Prodrome Plasmalogen products different from others?
How are your Prodrome Plasmalogen products different from others?
Other plasmalogen products available are typically derived from animal sources and contain very low concentrations of plasmalogens. For example, one product provides just 0.5mg of plasmalogen per capsule (30mg per bottle), while another contains 4mg per capsule (240mg per bottle). In contrast, Prodrome Plasmalogen products offers a significantly higher concentration, with 900mg of plasmalogens per serving and 27,000mg per bottle—delivering more in a single serving than other products offer in an entire bottle.
Additionally, our ProdromeNeuro™ and ProdromeGlia™ products are plasmalogen precursors, specifically formulated by Dr. Goodenowe for optimal absorption and bioavailability. These precursors are designed to bypass gut degradation, allowing them to quickly and effectively restore plasmalogen levels in the body.
What time of day should I take Plasmalogens? Can I take with food or other supplements?
What time of day should I take Plasmalogens? Can I take with food or other supplements?
You can take ProdromeNeuro and ProdromeGlia at any time of day. They can be taken with or without food. They can be taken with any other supplements.
However, many prefer taking ProdromeNeuro in the morning and ProdromeGlia in the evening.
Are your products tested for purity and contaminants?
Are your products tested for purity and contaminants?
Yes, we test our products using a third-party lab.
How much Plasmalogen Supplement should I take? Do I have to keep taking it every day?
How much Plasmalogen Supplement should I take? Do I have to keep taking it every day?
The recommended dose is 900mg each day. Some individuals prefer taking a loading dose of 2-4x the daily dose for 1 to 3 months. It is recommended to continue taking the plasmalogen supplement every day. Always consult your healthcare provider to determine what is best for you.
Are your supplements vegan, non-gmo, organic?
Are your supplements vegan, non-gmo, organic?
Always refer to the product listings for the most up to date information. Our plasmalogen oil supplements are vegan, however the softgels are not vegan as the soft gel capsule is made with gelatin. They are not certified non-GMO but the ingredients are all non-GMO. They are not certified organic.
Why does ProdromeNeuro have a strong taste and smell?
Why does ProdromeNeuro have a strong taste and smell?
ProdromeNeuro Oil may have a "fishy" smell or taste due to the Omega-3, which is sourced from purified algae.
Does ProdromeNeuro have to be refrigerated at all times?
Does ProdromeNeuro have to be refrigerated at all times?
ProdromeNeuro softgels should be stored at room temperature in a cool, dry place. It is fine to store them in the fridge or freezer for long term storage, but it is not necessary.
What Are Plasmalogens?
Plasmalogens are a specialized type of phospholipid found within cell membranes throughout the body. They are highly concentrated in tissues with high metabolic demand, including the brain, heart, and immune system.
Every cell in the body depends on the integrity of its membrane to function properly.
Why Plasmalogens Matter for Cell Health
Cell membranes are responsible for:
Protecting the cell
Regulating what enters and exits
Enabling communication between cells
Plasmalogens are embedded directly within these membranes, where they help maintain:
Proper structure
Flexibility and fluidity
Stability under stress
This is especially important in high-performance tissues like the brain, where cellular communication and signaling are constant.
Plasmalogens in White Matter vs Gray Matter
Not all plasmalogens in the brain are the same—and that distinction matters.
There are two primary types of plasmalogens, each with unique structural properties and roles in the body:
DHA-type plasmalogens
(often associated with neuronal membranes)
Oleic-based plasmalogens
(commonly found in myelin sheaths)
White Matter Plasmalogens (Structure & Communication)
White matter is composed of myelinated nerve fibers that allow signals to travel efficiently between different regions of the brain.
This region relies more heavily on oleic-based plasmalogens, which are:
Structurally stable
Supportive of myelin integrity
Important for maintaining efficient signal transmission
White matter functions as the brain's communication network, and these plasmalogens contribute to the structural environment that supports that network.
Gray Matter Plasmalogens(Processing & Signaling)
Gray matter contains neuronal cell bodies and synapses, where information is processed and transmitted.
This region is enriched with DHA-type plasmalogens, which are:
More fluid and dynamic in structure
Supportive of membrane flexibility
Important for cellular signaling environments
These plasmalogens help maintain the membrane properties required for efficient communication between cells.
Why This Distinction Matters
The brain is not uniform—it requires different structural environments to function properly.
100%
Oleic-based plasmalogens
support structure and communication pathways (white matter)
100%
DHA-type plasmalogens
support processing and signaling (gray matter)
How Plasmalogens Work in the Body
Plasmalogens function at the level of the cell membrane, supporting multiple aspects of cellular performance.
Plasmalogens and Aging
As the body changes over time, so do the structural components of cells.
Changes in membrane composition—including plasmalogens—can influence how efficiently cells communicate, repair, and respond to stress.
Supporting membrane structure is an important part of maintaining overall cellular performance over time.
Understanding your baseline is key.
Measurement and Optimization
Advanced biomarker testing can provide insight into:
Plasmalogen levels
Related lipid markers
Broader cellular health patterns
This type of data helps identify deviations from optimal cellular function and provides a more complete picture of how the body is operating.
You can't optimize what you don't measure.