NAD+

Effects of NAD+

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NAD+ is responsible for energy production (ATP), DNA repair, immune function, and protection against aging. With age, its levels decrease by 50–80%, leading to fatigue and disease. NAD+ is often used in anti-aging therapies to improve metabolism and cellular regeneration.

Cellular energy: NAD+ acts as a “power plant,” transporting electrons to generate energy in the mitochondria.

DNA repair: It is involved in repairing damaged DNA molecules, which is critical for preventing cellular aging.

Anti-aging: NAD+ levels decline with age, and increasing them helps slow the aging process and support cognitive function.

Metabolism regulation: It regulates metabolism, inflammation, and helps cells function properly.

Dosage and Application

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The lyophilized form of NAD+ is usually injected subcutaneously into the fat layer (often in the abdominal area).

The recommended starting dose is 50 mg per injection. In most cases, it is not recommended to administer more than 100 mg per injection. In some cases, injections may cause a burning sensation, especially when exceeding the recommended dosage.

Frequency: subcutaneous NAD+ administration protocols are quite flexible. A typical regimen used as part of preventative therapy for a healthy middle-aged individual might look like this:

Weeks 1-2: 25 mg twice a week;

Weeks 3-4: 50 mg twice a week;

Weeks 5-6: 100 mg twice a week;

Weeks 7+: 100 mg up to three times a week.

However, to achieve optimal results, the dosage should be individualized. The goal of determining the administration method is not a specific milligram dose, but rather achieving and maintaining an optimal intracellular NAD+ range. The optimal range is considered to be 40-100 μM. Levels above 100 μM generally provide no additional benefit and may carry risks. Levels below 40 μM indicate that cells are not receiving the required amount of the substance.

Consult your doctor for a customized dosage and administration schedule. To determine the effectiveness of the dosage, it is recommended to measure the actual intracellular NAD+ level before and after taking the drug. Regular NAD+ testing during therapy allows for dosage adjustments based on test results.

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Contraindications

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Not recommended for use without consulting a doctor if you have cancer, are pregnant, breastfeeding, or have acute inflammatory conditions.

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Drug Interactions

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Medications and supplements that should not be used in combination with NAD+ include insulin, blood thinners, cancer treatments, and other medications. Before starting NAD+, consult your doctor and tell them about any other medications and supplements you are taking.

Side Effects

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NAD+ is considered a relatively safe drug, with rare side effects. Some patients may experience nausea, fatigue, headache, upset stomach, flushing, or dizziness. Notify your doctor if you experience any side effects while taking the drug.