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Protein is the source of every amino acid your brain uses to build signalling molecules, which makes adequacy a genuine consideration rather than a bodybuilding concern.
Why the brain needs dietary protein
Neurotransmitters are synthesised from amino acid precursors: serotonin from tryptophan, dopamine and noradrenaline from tyrosine, GABA from the glutamate-glutamine pool. Nine amino acids are essential, meaning they must come from diet. Inadequate protein intake constrains the substrate pool available for these pathways. Structural proteins, enzymes and transporters throughout the nervous system also require continuous amino acid supply for turnover.
How much
The commonly cited minimum of around 0.8 grams per kilogram of body weight daily is set to prevent deficiency, not to optimise. Research on older adults suggests higher intakes, often cited in the range of 1.0 to 1.2 grams per kilogram, better support maintenance of muscle mass, which matters for overall health and independence. Active people generally need more. These are ballpark figures, and individual needs vary with activity, health status and body composition.
NeuronGold is a stimulant-free liquid formula for brain and nerve cell support — see current official-site pricing.
See NeuronGold PricingDistribution and timing
Total daily intake matters most, but distribution has some relevance. Muscle protein synthesis appears to respond to per-meal thresholds rather than daily totals alone, which argues for spreading intake across meals rather than concentrating it at dinner - the pattern most common in Western eating. For cognitive purposes specifically, a protein-containing breakfast produces a flatter glucose curve than a refined carbohydrate one, which affects mid-morning alertness.
Key takeaways
- Nine amino acids are essential and must come from dietary protein
- The 0.8g/kg figure prevents deficiency rather than optimising outcomes
- Older adults may benefit from intakes in the 1.0 to 1.2g/kg range
- Spreading intake across meals suits synthesis better than concentrating it at dinner
How this relates to NeuronGold
NeuronGold works through nutrient support rather than through any acute stimulant effect, which means it is not designed to produce a same-day change. Our 30-day assessment guide explains how to test it properly against a recorded baseline. Current NeuronGold discount pricing is applied automatically by quantity on the order page.
NeuronGold™ — Official Site Pricing
Liquid brain & nerve cell support with GABA, L-Glutamine, L-Tryptophan, Eleuthero and L-Carnitine Base. 60 mL bottle, 30-day supply, no stimulants.
Check NeuronGold AvailabilityFrom $49 per bottle on the 6-bottle tier · free US shipping on 3 & 6 bottles · 60-day money-back guarantee