The gap between what you eat and what you absorb

A Kenyan eating githeri with sukuma wiki and chai could be consuming adequate iron on paper — but absorbing only 10-20% of it. Tannins from chai block 60-70% of non-heme iron absorption. Phytates from unsoaked beans bind iron and zinc. Cooking greens without fat means near-zero absorption of vitamin A. The same plate of food can deliver 5-7x more absorbed nutrition with preparation and timing changes that cost nothing.

The translation from awareness to daily behaviour is the entire product opportunity. Not “eat less salt.” Not “eat more vegetables.” The question is: what do I cook tonight, for my budget, that my family will eat, that is better than what I usually make?

Every meal you log is decomposed into the full spectrum of what your body needs: all 13 vitamins, essential minerals (iron, zinc, calcium, magnesium, potassium, sodium, selenium, copper, manganese, chromium, iodine, molybdenum, phosphorus), amino acids scored by digestibility (DIAAS), fatty acids, fibre, choline, cholesterol, sugar, and water — 39 nutritional elements in total, aligned with every nutrition data type in Apple Health.

Then the bioavailability engine adjusts every value based on what else is on the plate. It knows that chai with your githeri means your body receives a fraction of the iron. That cooking sukuma wiki without oil means near-zero vitamin A. That soaking beans overnight doubles your zinc absorption. That a squeeze of lemon on lentils triples your iron. The result is two numbers for every nutrient: what was on the plate, and what your body actually received. The gap between them is what Timiya exists to reveal — and close.

No other nutrition app does this for Kenyan food. Most count calories. Some count macros. None track absorption. Timiya's food interaction engine accounts for preparation method, food combinations, timing, and fortification status — all grounded in decades of peer-reviewed research from the WHO, FAO, and nutrition science literature.

A single meal score is useful. Months of absorbed-nutrient data become irreplaceable. Timiya builds a longitudinal nutritional profile that no doctor, dietitian, or competing app can replicate from scratch — because it is built from your specific meals, your specific preparation methods, and your specific absorption patterns over time.

This data powers 11 categories of long-term intelligence. Deficiency trajectories project where your nutrients are heading — not just today's shortfall, but the timeline to clinical risk or recovery. Dietary drift detection catches the gradual, invisible changes that daily scoring misses: you ate slightly fewer greens this week, slightly fewer next week, and three months later your vitamin A has halved without you noticing. Seasonal pattern recognition anticipates the nutritional valleys that come when mango season ends or omena prices spike.

Your food combination fingerprint maps which pairings consistently enhance or inhibit your absorption — personalised to your chai strength, your portion sizes, and your cooking habits. Cost-per-nutrient optimisation shows which foods deliver the most absorbed nutrition per shilling. Nudge confirmation tracks whether each suggestion actually moved the needle — or honestly admits when it did not. And per-nutrient deep-dives synthesise everything for each of the 39 elements: your trend, your sources, your path to adequacy.

Timiya knows that omena eaten whole delivers more calcium than a glass of milk. That githeri's complementary amino acids approach meat-quality protein at a fraction of the cost. That finger millet ugali has 12x more calcium than maize ugali — a nutritional downgrade the country made without announcement. That a single Royco cube delivers nearly a full day's sodium limit. That Kikuyu mukimo is a nutritional engineering marvel. That coastal cuisine is accidentally bioavailability-optimised.

The database launches with 200+ urban Kenyan meals, with preparation-specific nutrient values: boiled sukuma wiki has different vitamin C and folate content than stir-fried. Prices are tracked in KES. Nudges are budget-neutral and family-compatible. Traditional preparations — fermented uji, soaked beans, mursik, mukimo — are recognised as the sophisticated bioavailability engineering they are, not dismissed as old-fashioned.

Timiya is a word from Chidigo, the language of the Digo people of coastal Kenya and northeastern Tanzania. It means “to be complete, to be fulfilled.” The product answers one question every day: is your nutrition complete? Not perfect — complete. Are you getting what your body needs, in amounts it can actually absorb?

Choosing a Digo word is deliberate. This product's identity comes from a specific place, not from a generic pan-African or global lexicon. The Digo are part of the Mijikenda, the nine Bantu peoples of the Kenyan coast. The word is authentically Kenyan without being from one of the dominant national languages.

The journey begins with a daily meal score. Within weeks, deficiency trajectories become visible. By two months, drift detection, seasonal patterns, and food combination fingerprints are reliable. By six months, you have built a personal nutrition model — a consumed-vs-absorbed history for 39 nutrients, across hundreds of meals, that no competing app can replicate because none of them track absorption.

That data creates a bridge from food to health. NCDs now cause 39% of annual deaths in Kenya — up from 27% a decade ago. Diet is the single largest modifiable risk factor, responsible for more deaths than tobacco. The people who will become tomorrow's hypertension and diabetes patients are eating meals today that a nutrition intelligence layer could redirect. Pre-hypertension is reversible. Pre-diabetes is reversible. But only if someone reaches these people at the moment they decide what to cook — not in a clinic after the damage is done.