Hydration and energy are the same problem

You are probably not tired. You are dry.

You just spent eight hours breathing out water and sweating into a mattress, and the first thing you did about it was drink a diuretic. Then you called the result low energy and went looking for a stronger one.

Tired and dry feel identical from the inside. That is the whole problem.

Short answer: losing about 1.5 percent of your body water, roughly what a night of sleep or an hour of sweat takes out of you, measurably raises errors on attention tasks, slows working memory and makes you feel more fatigued. Fix the water and the minerals first. Most low energy gets better before a stimulant ever touches it.

What dehydration does to your energy

In a study published in the British Journal of Nutrition, young men dehydrated to about 1.6 percent of body mass made more errors on a vigilance task, responded slower on working memory, and reported more fatigue and tension, both at rest and during exercise.

One and a half percent. That is not a desert march. That is Tuesday.

The mechanism is plumbing. Less water means lower blood volume, so your heart works harder to push oxygen and fuel out to muscle and brain. And your cells run on a voltage held in place by sodium and potassium. Let those drift and nerves and muscles fire slower.

Energy is not a feeling. It is a delivery. Water is the truck.

Water alone is only half the fix

Plain water refills the blood but it does not replace what sweat took out.

Sodium is the mineral that holds water where it belongs. Without it, the water you drink passes straight through and you end up back where you started with a trip to the bathroom in between. Potassium and magnesium run the nerve and muscle side. Calcium is in the contraction itself.

This is why athletes salt their water and why your grandmother's broth worked. And it is why a hydration drink that is sugar, food coloring and a pinch of sodium is just a soda with a better logo.

Fuel is the other half

Rehydrated cells still need something to burn.

The usual answer is sugar. Sugar works, with an insulin spike in front of it and a slump behind it. The other answer is a ketone. Beta-hydroxybutyrate, BHB, is a fuel your mitochondria turn into ATP with no glucose swing attached, and it crosses into the brain.

Here is the part that makes Godspeed one drink instead of two. BHB has to be bound to something to hold up as a powder, so we bind it to the electrolytes. Sodium BHB. Potassium BHB. Calcium BHB. Magnesium BHB. The fuel and the minerals are the same molecule.

Per stick	Amount
goBHB ketones	6 g or more
Sodium	600 mg
Potassium	450 mg
Calcium	130 mg
Magnesium	50 mg
Total electrolytes	1,230 mg
Sugar	0 g

How to use it

1. Morning, before coffee. Twelve ounces of cold water, one stick. You woke up dry. This is the cheapest upgrade you will make all day.
2. Before training or a long block of work. About thirty minutes ahead, so the fuel is up when you start.
3. After sweat. Water and minerals in one shot instead of chasing them separately.

FAQ

Does dehydration make you tired?

Yes. Mild dehydration of about 1.5 percent of body mass has been shown to increase errors on attention tasks, slow working memory responses and raise reported fatigue, in people who are otherwise healthy and at rest. The feeling is hard to tell apart from ordinary tiredness.

How much water should I drink with Godspeed?

Mix one stick into 12 oz of cold water and shake for ten seconds. Keep drinking water through the day as you normally would.

Is 600 mg of sodium a lot?

It is about a quarter of the daily value, in the range of what an hour of sweating removes. If your doctor has you on a low sodium diet, ask before adding any electrolyte drink.

Can I drink it every day?

Yes. Most subscribers use one stick a day, usually in the morning. Not for children, or anyone pregnant or nursing.

Does it have sugar?

No. Zero grams of sugar. Sweetened with Reb M from stevia leaf and organic monk fruit.