All about B-complex vitamins, beyond B6 and B12
While vitamins B6 and B12 are well-known champions of brain health, the rest of the B-complex family also play crucial roles. From energy production to neurotransmitter balance, each member supports focus, memory, mood, and cognition in unique ways. Let's look at them one by one.
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Thiamine (B1)- Mental Clarity and Fast Thinking: Thiamine is vital for converting glucose into brain energy and supporting nerve impulse transmission. In a placebo-controlled study, healthy young women taking thiamine supplements showed significant improvements in reaction speed, mental clarity, and mood. (Source: Photo by unsplash )
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Riboflavin (B2)-Antioxidant Shield and Energy Booster: Riboflavin plays a key role in energy metabolism and activates other B vitamins. It also supports antioxidant defence by contributing to glutathione recycling, crucial for protecting brain cells from oxidative damage. (Source: Photo by unsplash )
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Niacin (B3)- DNA Repair and Dementia Defence: Niacin contributes to DNA repair and neural protection. Low levels are linked to cognitive decline, while adequate intake is associated with lower dementia risk and improved brain resilience. (Source: Photo by unsplash )
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Pantothenic Acid (B5)-Neurotransmitter Support: B5 is essential for synthesizing coenzyme A, which helps create neurotransmitters like acetylcholine, critical for learning and memory as well as stress related hormones for mental balance. (Source: Photo by unsplash )
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Biotin (B7)- Energy Metabolism for Brain Cells: Biotin supports the metabolism of fats, proteins, and carbs, providing steady energy for neural functioning. Though not often discussed, it’s key for keeping brain cells powered and nimble. (Source: Photo by unsplash )
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Folate (B9)- Mood, Memory and Nervous System Growth: Folate is critical for DNA synthesis, neural development, neurotransmitter production, and reducing homocysteine levels, linked to dementia risk. It's essential for both cognitive longevity and emotional regulation. (Source: Photo by unsplash )