NL Clinic Blog

Folate (Vitamin B9): The DNA Builder and Methylation Master

Folate, also known as Vitamin B9, is a water-soluble B vitamin required for DNA synthesis, cell division, detoxification, and neurotransmitter production. It’s especially critical during periods of rapid growth (like pregnancy), but also plays a central role in methylation — a fundamental biochemical process affecting everything from mood to immune response.

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Vitamin B12: The Vital Nutrient for Energy, Nerves & Brain Function

Vitamin B12 (Cobalamin) is an essential water-soluble vitamin that plays a crucial role in red blood cell formation, neurological function, and DNA synthesis. It’s one of the most common nutrient deficiencies**, especially in older adults, vegans, vegetarians, and people with digestive issues.

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Vitamin D (25-Hydroxy D): The Sunshine Hormone with System-Wide Effects

Though often called a vitamin, Vitamin D actually acts more like a hormone in the body. It plays a crucial role in everything from bone health and immune function to mood regulation, hormone balance, and even cancer prevention

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Reverse T3: The Thyroid Brake Pedal

Reverse T3 (rT3) is an inactive form of the thyroid hormone T3. It’s created when your body converts T4 (thyroxine) into rT3 instead of Free T3, essentially putting the brakes on your metabolism

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