How Dosette compares supplement patterns

The question Dosette is trying to answer

Dosette is designed to help you ask a narrow personal question: were the outcomes you tracked different during meaningful periods when you took a supplement and when you did not?

That is a comparison, not a diagnosis or a clinical trial. It can reveal a pattern worth noticing. It cannot establish that the supplement caused the change, predict what will happen to somebody else, or tell you whether to begin or stop treatment.

Why missed days make a poor comparison

The simplest analysis would put every day into one of two piles: doses taken and doses missed. Dosette does not use that as its main comparison.

Missed doses are rarely random. Travel, illness, disrupted sleep and unusually busy days can make you more likely to miss a dose. Those same circumstances can also affect energy, mood, focus and sleep. A day-level comparison can then make a well-followed routine look helpful even when the routine was not the reason for the difference.

Timing is another problem. Some effects may build or fade over more than a day. Calling a single missed Tuesday a clean off-period may not reflect what was happening.

What counts as an on or off block

Dosette’s primary comparison looks for uninterrupted stretches of at least seven days on a supplement and at least seven days off it. Shorter stretches are not used for the main result.

For each qualifying block, Dosette calculates the average of the outcome you chose. It then compares the typical on-block with the typical off-block.

Each block contributes one average. This prevents a single long stretch from dominating several shorter stretches simply because it contains more days.

A worked example of block weighting

Imagine four qualifying periods for a daily energy rating from 1 to 10. The numbers below are synthetic and exist only to show the calculation.

Dosette first averages the two on-block means: (7.0 + 6.0) ÷ 2 = 6.5. It does the same for the off blocks: (5.0 + 5.5) ÷ 2 = 5.25. The displayed difference is therefore 1.25 points higher during the on blocks.

It does not pool all 56 on-days into one average. If it did, the 42-day block would carry three times the weight of the 14-day block and pull the on average down to 6.25. Giving each qualifying block one vote keeps a long stretch from deciding the result by itself.

This arithmetic still does not show that the supplement caused the difference. It only makes the comparison rule visible and repeatable.

Baselines and planned experiments

If you record an outcome before an experiment starts, Dosette can use that pre-start period as an off baseline when it meets the comparison rules.

A guided experiment follows the schedule you planned, rather than trying to infer phases from occasional missed doses. The default structure is two weeks on, two weeks off, repeated once. That makes eight weeks in total. Phase lengths can be adjusted from 7 to 28 days, with one to three cycles.

This schedule is a practical way to collect repeated comparisons. It is not a universal scientific rule. Some supplements may have longer onset or carryover periods, and some should not be paused at all.

Confounds and incomplete data

Personal data is noisy. Illness, travel, stress, exercise, sleep and other changes can move at the same time as a supplement routine. Dosette checks the information available to it and surfaces relevant confounds rather than silently treating every difference as meaningful.

It also reports when the comparison is missing or too limited. No off-period, sparse outcome tracking or only one useful block can all make a confident answer impossible. “Not enough data” is a result, not an error to hide.

Why confidence has a ceiling

Dosette never labels a personal comparison with more than moderate confidence. Even clean, repeated tracking comes from one person without the controls, blinding or sample size of a clinical study.

The day-level score is kept secondary because it is mainly relevant to outcomes that could plausibly change on the same day. The longer-block comparison is the primary view.

Prescription safeguards

Prescribed medicines can be recorded so your routine is in one place, but they are never eligible for guided on/off experiments. Dosette does not suggest stopping or changing a medicine.

Do not create an off-period by pausing prescribed treatment. Speak to your pharmacist or prescriber before changing anything they have recommended.

How to read a result

A useful result answers three separate questions:

1. Was the tracked outcome different between qualifying on and off blocks?
2. Was the difference consistent across repeated blocks?
3. Were there other changes that could explain it?

The size of a difference matters too. A numerical change can be real in the log but too small to matter in daily life. Your result should be read as a cautious summary of your own records, not proof of benefit or harm.