A small organ with a huge appetite
Your brain weighs about three pounds, roughly 2% of your body. Yet it draws around 15% of the blood your heart pumps and burns about 20% of the oxygen you breathe. It cannot store fuel, so it depends on a constant delivery of oxygen and glucose, minute by minute.
Where the delivery happens
The work is done in the brain's microcirculation, a dense web of tiny vessels that wrap around every cluster of neurons. How wide those vessels are at any moment is set by nitric oxide, a signalling molecule made in the vessel lining. More nitric oxide means more relaxed, open vessels and more delivery.
Conceptual illustration of demand-driven flow. Not a measurement.
Why MemoClear starts here
Most brain supplements chase a feeling. MemoClear works on the supply. L-Arginine is the raw material for nitric oxide, L-Citrulline keeps it replenished, and the AKG and malate forms spread the effect across the day. Niacin then fuels the cells the blood reaches.
Habits that keep the line open
- Move daily. A brisk 20-minute walk is one of the best-studied ways to support vessel health.
- Eat nitrate-rich greens. Beetroot, spinach and rocket feed a second nitric-oxide pathway.
- Drink water before coffee. Mild dehydration thickens blood and dulls focus.
- Protect sleep. Deep sleep is when the brain clears the day's waste.
Pair those with one MemoClear capsule each morning and you are working on the supply side every single day.