Every word we use, defined honestly.

A sensation of abdominal fullness, often related to fermentable foods, eating pace, or the enteric nervous system.

A common cluster of forgetfulness, slow thinking, and lost focus — usually reflecting sleep, stress, nutrition, or hormonal shifts rather than a disease.

A warming aromatic seed used in Persian coffee and tea; supports digestion and freshens breath.

A gentle daisy-family herb traditionally used in Persian evening tea for calm and sleep.

A quality assigned to foods, herbs, and constitutions — often cooling, moistening, or calming in effect (e.g. cucumber, yogurt, coriander).

A Persian word for a wise physician-scholar — the tradition Hakim as a project aspires to honor.

A blood test that reflects average blood sugar over the previous three months.

Persistently elevated blood pressure (≥130/80 mmHg under 2025 AHA/ACC guidance) — the most common preventable driver of heart disease and stroke.

The body's protective response to injury or infection; chronic low-grade inflammation is implicated in many diseases of aging.

Difficulty falling or staying asleep for at least three nights a week over three months — usually multifactorial.

A statistical pooling of many studies to estimate an overall effect size — often used to summarize the evidence on a question.

The community of bacteria, viruses, and fungi living in and on the human body — especially the gut, which shifts within 24 hours of a dietary change.

The Persian medicine concept of individual temperament — a blend of hot/cold and moist/dry qualities that shapes personalized advice.

Extra-virgin olive oil is the most studied fat in the Mediterranean and Persian diets — repeatedly linked to lower cardiovascular risk.

A large family of plant compounds (in tea, olive oil, pomegranate, herbs) linked to lower cardiovascular risk.

A polyphenol-rich autumn fruit — traditional in Yazd for 'preparing the blood for winter.'

A study design that randomly assigns participants to interventions — the strongest common design for testing causal effects.

The dried stigmas of Crocus sativus — a warming Persian spice with small but consistent evidence for mild mood support.

Age-related loss of muscle mass and strength — one of the strongest predictors of losing independence in later life.

The traditional Persian floor cloth for meals — a quiet, generational habit that preserves hip mobility across a lifetime.

A tangy red spice dusted over rice and kebab — one of the highest-antioxidant common spices.

A structured review of all the evidence on a specific question, following a pre-registered protocol to minimize bias.

A metabolic condition of chronically elevated blood glucose, largely preventable and often reversible with lifestyle change.

A measure of cardiorespiratory fitness — one of the strongest single predictors of longevity.

A nutrient-dense tree nut whose daily handful is linked to lower cardiovascular mortality.

A traditional Persian fermented dairy — a summer cooling food and modern probiotic source.