Phroneme

Foundations before optimization.

The product starts with repeatable basics, not exotic protocols. Stress recovery and digital boundaries are treated as constraints on attention and adherence, not as medical treatment.

Sleep and circadian regularity

Choose a wake-time anchor and protect enough sleep opportunity before optimizing anything else.

Evidence and limitsstrong

Most adults should make room for at least seven hours of sleep and use a repeatable schedule when practical.

Limit: Sleep needs vary, and persistent sleep difficulty, dangerous sleepiness, or breathing concerns warrant clinical evaluation.

CDC: About Sleep

Movement and resistance training

Start below your maximum, build gradually, and choose accessible movement you can repeat.

Evidence and limitsstrong

Adults can work toward 150 to 300 minutes of moderate activity each week and muscle-strengthening activity on two days.

Limit: The appropriate type and intensity depend on ability, symptoms, pregnancy, injury, and clinical guidance.

Physical Activity Guidelines for Americans, second edition

Nutrition fundamentals

Build one repeatable meal pattern around access, culture, preference, and adequacy, without perfection language.

Evidence and limitsstrong

Use current U.S. dietary guidance as a general starting point and adapt it to culture, access, preference, and clinical needs.

Limit: Population guidance is not individualized nutrition care and should not be used to intensify restrictive eating.

Dietary Guidelines for Americans, 2025-2030

Stress and recovery

Reduce load when symptoms, injury, or exhaustion make progression unsafe. Phroneme can suggest reflection and a pause, but it cannot assess a medical cause or decide when exercise is safe.

Digital boundaries

Use a boundary as a behavior experiment: name the cue, the replacement action, and the observation window. Do not treat a screen limit as a moral grade or a clinical intervention.