Unavum Udalumஉணவும் உடலும்

Learning centre

Guides on fasting, nutrition, traditional foods, sleep and metabolic health — in English and Tamil.

Sleep & lifestyle

Sleep, stress and hunger

Short sleep makes hunger hormones work against you. A few habits for better nights.

3 min read

Traditional foods

Millets: the old grains of Tamil Nadu

Ragi, kambu, thinai, samai, varagu and kuthiraivali — what they are and easy ways to use them.

4 min read

Fasting basics

Hydration during fasting

Water matters even more when you fast. How much to drink and what counts.

3 min read

Nutrition

Protein on an Indian vegetarian plate

Many vegetarian meals are short of protein, especially in a shorter eating window. Simple swaps fix that.

4 min read

Inflammation & metabolic health

Inflammation and metabolic health: what we know

Low-grade, long-lasting inflammation is linked with many chronic conditions. Everyday habits — food quality, movement, sleep and waist size — influen…

5 min read

Nutrition

Breaking your fast the South Indian way

Gentle, balanced first meals from a Tamil kitchen — and what to avoid when you are very hungry.

4 min read

Safety

Who should not fast — and when to stop

Fasting is not safe for everyone. Know the situations that need a doctor first, and the warning signs that mean "end the fast now".

4 min read

Fasting basics

What is intermittent fasting?

Intermittent fasting means eating within a daily time window. Here is what it is, what research shows so far, and how to begin gently.

5 min read

Healthy recipes

Ragi dosa

A crisp, fibre-rich dosa made with finger millet flour — no fermentation needed.

Thinai pongal

Comforting ven pongal made with foxtail millet and moong dal.

Keerai kootu

Greens cooked with moong dal and a light coconut paste.

Chickpea sundal

A protein-rich evening snack with coconut and a mild tempering.