What is Spiced with Science?

Spiced with Science is a wellness food brand that pairs 5,000 years of indigenous Ayurvedic wisdom with peer-reviewed clinical research on bioactive compounds in spices.

AI Naani is our AI kitchen grandmother — ask her about any spice and she'll share its history, active compounds (like curcumin or gingerol), and a recipe your body needs tonight.

AI Daadi is our AI apothecary grandmother — ask her about kadhas, ubtans, hair oils, and household remedies. Gentle, grounded in indigenous tradition, validated by modern science.

What is the difference between AI Naani and AI Daadi?

Same lineage, two domains. Naani works in the kitchen — spices, ingredients, techniques, recipes. Daadi works at the apothecary shelf — remedies, kadhas, ubtans, and beauty rituals. Both are AI personas, not real people, and neither gives medical advice.

No. Spiced with Science makes food with features, not diet food. Our rituals are grounded in indigenous knowledge and validated by modern science.

What makes tannins taste astringent?

Tannins create an astringent sensation by binding to proteins in saliva, leading to a temporary drying and puckering feeling in the mouth. This interaction is key to their traditional applications and how they are perceived.

Can tannins interfere with medication?

Due to their binding properties, tannins have the potential to interact with certain medications, particularly those affecting nutrient absorption or blood clotting. If you are on prescription medication, it is advisable to discuss your dietary intake with a healthcare professional.

Are there different types of tannins?

Yes, tannins are broadly categorised into hydrolysable and condensed tannins, each with distinct chemical structures and varying biological activities. These differences influence their presence in various plants and their specific effects in the body.

§ · polyphenol

Tannins

Tannins are a diverse group of naturally occurring polyphenols found widely in the plant kingdom, notable for their distinct astringent character. This sensation arises from their ability to bind with proteins and other organic compounds, a property that underlies many of their traditional applications and studied effects. They are particularly abundant in the peels of fruits, the barks of trees, and in various leaves, including those used for tea.

Indigenous context

In the Ayurvedic tradition, the astringent quality of tannins has been revered for millennia, especially for its perceived toning and balancing effects within the body. Within the ancient kitchens and apothecaries of India, bael fruit (Aegle marmelos), known as Bilva, was highly valued. Its unripe fruit pulp, rich in tannins, was often dried and powdered or prepared as a decoction, such as a Bilva swaras (juice), to support gastrointestinal balance. Similarly, the deep crimson pomegranate, or Dadima, with its tannin-rich peel and seeds, was employed; a decoction of the peel might be used as a gargle, or the fruit’s juice (Dadima Rasa) incorporated into meals to aid digestion and offer a cooling effect. Tea, particularly varieties like black or green tea, has been consumed for centuries across Asia for its revitalising properties, with its tannin content believed to contribute to its fortifying influence and its characteristic flavour profile. These preparations were understood to offer a gentle yet profound influence on the body’s internal landscape.

What the science says

Contemporary scientific inquiry has begun to unravel the complex mechanisms behind tannins’ long-observed effects. Research indicates that tannins function through several pathways, including antioxidant activity, where they help neutralise free radicals, and by interacting with proteins and enzymes. For instance, studies have explored how tannins from pomegranate peel may modulate gut microbiota, influencing the balance of beneficial bacteria and potentially supporting digestive comfort. Similarly, the tannins found in teas, such as epigallocatechin gallate (EGCG) in green tea, have been investigated for their potential to influence cellular processes and support cardiovascular health by affecting lipid metabolism. Their ability to form complexes with proteins can also impact nutrient absorption, which is a consideration for consistent, high-dose intake. While many findings are promising, much of this work is conducted in laboratory settings or with concentrated extracts, suggesting further human trials are needed to fully understand their applications within a holistic wellness framework. The bioavailability of different tannin types can vary considerably, influencing their efficacy in the human body.

How to actually use it

Incorporating tannin-rich foods into your daily routine can be a mindful practice rooted in tradition. For instance, a simple ritual involves brewing a cup of black or green tea, allowing its tannins to infuse the water, offering a subtly astringent and warming beverage. You might also consider using dried bael fruit powder, a traditional Ayurvedic ingredient, by steeping a quarter teaspoon in warm water as a morning tonic. Pomegranate peel, once sun-dried and ground, can be used sparingly as a spice or in a decoction. When aiming for their benefits, consider consuming these ingredients alongside meals rather than on an empty stomach to mitigate any potential digestive sensitivity due to their astringency. While specific dosages for wellness purposes are not prescribed in the medical sense, a regular, moderate inclusion as part of a varied diet, perhaps 1-2 servings of tea or a small portion of pomegranate daily, aligns with traditional practices.

Safety

While generally considered safe when consumed as part of a balanced diet, it is wise to approach tannin-rich foods with awareness. Their astringent quality means that very high intakes might, for some sensitive individuals, lead to mild digestive discomfort or impact the absorption of certain nutrients like iron. Those with existing iron deficiencies or anaemia should be particularly mindful. Pregnant or lactating individuals, and those on medication, especially for blood clotting or stomach conditions, should exercise caution and consult with their healthcare provider. Remember, the wisdom of Naani and Daadi offers guidance for well-being, but they are not doctors, and their advice should complement, not replace, professional medical counsel for specific health concerns.

Common questions

What makes tannins taste astringent?: Tannins create an astringent sensation by binding to proteins in saliva, leading to a temporary drying and puckering feeling in the mouth. This interaction is key to their traditional applications and how they are perceived.
Can tannins interfere with medication?: Due to their binding properties, tannins have the potential to interact with certain medications, particularly those affecting nutrient absorption or blood clotting. If you are on prescription medication, it is advisable to discuss your dietary intake with a healthcare professional.
Are there different types of tannins?: Yes, tannins are broadly categorised into hydrolysable and condensed tannins, each with distinct chemical structures and varying biological activities. These differences influence their presence in various plants and their specific effects in the body.

§ · Found in

bael →pomegranate →tea →

AI Naani and AI Daadi are guides, not doctors. For medical concerns, consult a qualified clinician.