What is Choline?
There was always that one kid at school who seemed to know everyone. They swanned between different groups and kept everyone sweet. Never the loudest, or the most exciting, but when they weren’t there… everything went west.
In nutritional terms, that’s choline. A rarely mentioned compound in a world obsessed with protein and fibre, it’s literally understood as an essential nutrient (as of 1998). Why, you ask? Because the body can’t synthesise enough choline itself to meet our physiological needs. We need to consume it to maintain normal function.
We say normal function because every cell in the body contains choline. It sits at the intersection of brain function, cellular structure and metabolic health. The brain, liver and nervous system depend on it daily.
And, as a general population, we’re deficient in it – only about 10% of people meet the AI. No, not the thing that’s going to steal your job. For this piece, it refers to “adequate intake.”
Without adequate choline, systems that rely on efficient signalling, structural integrity, and fat metabolism begin to operate below capacity.
Health Benefits, Brain Function and Metabolism
One of choline’s central jobs involves the production of acetylcholine, a neurotransmitter that acts as a courier between nerve cells. It supports memory formation, learning speed, attention, reaction time and the signal that tells muscles to contract.
Deliberate movements start with choline. Focus is dependent on its availability.
People engaged in deep work, complex problem-solving, learning under pressure, or intense training cycles tend to place heavier demands on cholinergic pathways. Higher demand increases turnover. Higher turnover increases the need for reliable supply.
So, it’s essential brain fuel. More than that though, it also contributes to the structure of cell membranes through phospholipids, which regulate signalling, nutrient flow and cellular resistance. Your brain and liver rely on this process. In terms of the latter, choline helps the liver manage fat transport, a constant process that quietly handles the by-products of modern life.
Top Choline Food Sources and Daily Recommended Intake
In reference to the AI we mentioned earlier: men require 550MG and women need 425MG of choline per day to hit suggested targets.
If you’re someone who eats animal organs, you’re certainly alright. If you knock back multiple eggs, you’re probably okay. If you’re not, hitting the AI will be troublesome.
To hit your daily targets, you’d need to eat:
- Liver: 150g for men, 120g for women.
- Eggs: Five eggs for men, four eggs for women.
- Chicken Breast/ Beef Mince/ Cod: 600g for men, 480g for women.
- Soy Beans: 425g for men, 340g for women.
A shot of ZAAG contains 300MG of choline. If you’re struggling to see how you could fit these quantities in your diet, there’s a great reason to grab your first starter pack.
With the tolerable upper intake set at 3500MG per day, there’s no way you’re in dangerous territory unless you’re only eating liver. And if that’s the case, you’ve got way bigger problems.
Essential for Performance
Choline’s truly a lesser-known juggernaut in the world of nutrition. It helps your brain fire when it needs to, your cells stay structurally sound and your metabolism deal with everything you throw at it.
If you’re not a nose-to-tail type person, obsessed with eggs, or adding soybeans to your breakfast, you may well seriously benefit from upping your choline intake.
Choline helps everything work. That’s why it’s in ZAAG. That’s why you should know about it.
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