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Roots

For those whose coils and kinks tell stories untold, whose hair bears the ancestral memory of sun-drenched lands and starlit nights, the question of ancient wisdom isn’t an idle query. It speaks to the very ground upon which our textured hair stands, a testament to lineages spanning continents and generations. This query asks if the whispers of plants, once gathered by hands that knew the earth as intimately as their own skin, can guide our modern hair care practices.

It invites us to consider a heritage not just of appearance, but of sustained vitality, rooted in observation and the bounty of the land. We seek to understand how the foundational knowledge of hair, from its very structure to its growth patterns, was perceived and cared for through time, especially through the lens of those whose hair possesses such distinct, resilient forms.

The elegant updo and carefully articulated cornrows in this portrait speak to the rich heritage of Black hair artistry, offering a powerful statement about identity, self-expression, and the deep cultural roots interwoven within each strand and its unique formation.

Hair Anatomy and Textured Hair’s Ancestral Understanding

The intricate biology of hair, a protein filament rising from follicles within the dermis, remains a constant across human experience. Yet, the manifestation of this biology in textured hair presents unique considerations. Ancestral societies, lacking scanning electron microscopes, possessed a deep, intuitive understanding of hair’s physical properties. They observed its curl, its tendency to resist moisture, or its capacity to absorb it, recognizing traits we now term as Porosity.

This innate knowing guided their selection of remedies and daily routines. The very structure of textured hair, characterized by its elliptical cross-section and the density of its cuticles, dictates how it receives and retains hydration. This structural reality, often leading to natural dryness, propelled ancestors to seek out ingredients that offered exceptional moisturizing capabilities.

Ancestral societies held an intuitive understanding of textured hair’s biology, recognizing its unique needs for moisture and protection long before modern scientific inquiry.

Indeed, early communities didn’t use modern terms like ‘cuticle layer’ or ‘hygral fatigue,’ but their practices show a clear comprehension. For instance, the widespread use of oils as a pre-wash treatment across many ancient cultures, including ancient Egyptians, points to a recognition that hair swells and contracts when exposed to water, a process that can cause damage. Oils would have formed a protective barrier, lessening the impact of this swelling and contraction. This historical application parallels the contemporary understanding of how oils can prevent hygral fatigue, the weakening of hair strands from repeated moisture absorption and loss.

A deeply evocative study in black and white, highlighting intricate beadwork indicative of cultural identity, the portrait reflects ancestral pride and offers a modern perspective melanin-rich skin and thoughtful gaze speak to resilience and strength, beautifully emphasizing holistic cultural adornment through artistic expression.

What Were Early Classifications of Textured Hair?

Modern hair typing systems, such as Andre Walker’s, categorize hair from straight to kinky, assigning numbers and letters like 1A to 4C. While these systems offer a contemporary lexicon for discussion, their origins sometimes carry a problematic history, rooted in racial categorization to determine proximity to whiteness. Historically, indigenous societies, particularly within African communities, approached hair classification differently.

Their systems were not about hierarchy or comparison to another group’s hair, but about identity, status, and community. Hair texture variations, curl patterns, and even growth habits might have been understood through visual observation and tactile experience, serving as markers within a community, rather than a universal scientific taxonomy.

Consider the Basara Arab Women of Chad, known for their exceptionally long, thick, and healthy hair. Their traditional understanding centers around specific practices and ingredients that promote length retention and strength, rather than a codified classification system. Their knowledge is passed down through generations, a living archive of practical understanding tailored to their hair’s characteristics.

The portrait embodies a contemporary aesthetic, highlighting the beauty and versatility of textured hair within an elegant framework. The contrast of light and shadow creates an evocative image, celebrating both minimalist design and the rich heritage expressed through coil formations in Black hair traditions, reflecting an interplay between modern styling and ancestral roots.

Ancient Lexicon of Textured Hair Care

The language used to describe textured hair and its care in ancestral traditions often spoke of vitality, strength, and connection. Terms were deeply embedded in the cultural fabric, reflecting the sacred and social significance of hair. These were not merely technical terms, but descriptions steeped in shared experience and a collective reverence for hair.

The ancient Egyptians, for example, linked hairstyles to spirituality, believing certain looks offered protection. In many African societies, hair was a language itself, communicating social status, age, marital status, and even spiritual beliefs.

Traditional terms associated with hair care often described the action or the plant itself. For instance, the Yoruba people of Nigeria used the term Irun Didi for cornrows, a phrase that simply means ‘hair plaited with hands,’ highlighting the artisanal nature of the practice. These simple, descriptive names reflect a practical, intuitive engagement with hair.

Nimble hands artfully braid textured hair, revealing a dedication to Black hair traditions and ancestral heritage. This meticulous process transforms individual strands, crafting intricate designs that embody self-expression and holistic care. Fine threads guide the formation, celebrating beauty through culture and skill.

Growth Cycles and Influencing Factors Through Time

Hair growth cycles, the continuous process of growth, rest, and shedding, are biological constants. Yet, environmental and nutritional factors have always played a role. Ancestral communities, living in closer communion with nature, likely recognized seasonal shifts affecting hair health, or the impact of diet.

For instance, a diet rich in traditional, unrefined plant foods would naturally provide the vitamins, minerals, and proteins necessary for healthy hair. This contrasts with modern diets that may lack these foundational elements.

The connection between overall well-being and hair health was likely understood intuitively. Traditional medicine systems, which viewed the body as a whole, would have considered hair health as a reflection of internal balance. A study on African plants used for hair treatment highlights that many species traditionally used for hair conditions also possess properties that address systemic issues, such as those related to glucose metabolism. This points to an ancient recognition of the interconnectedness of bodily systems, where healthy hair was a sign of a healthy person, supported by the very plants consumed as food or applied topically.

Ritual

Textured hair, in its diverse forms, has always been a canvas for expression, a living testament to creativity and continuity across generations. The practices of styling, the tools employed, and the transformations achieved speak volumes about cultural heritage and identity. Here, ancient plant wisdom doesn’t simply provide ingredients; it defines how hair is cared for, shaped, and celebrated, weaving traditional approaches into modern expressions of beauty and belonging.

This silver-toned hammered hair fork stands as a symbol of enduring hairstyling practices, reflecting the rich heritage of securing and adorning textured formations. Integrating this durable design blends time-honored traditions with contemporary use, embodying holistic wellness and confident, expressive self-care.

Protective Styles Through Time

The history of protective styling for textured hair stretches back thousands of years, long predating modern beauty salons. These styles, such as braids, twists, and locs, were not merely aesthetic choices; they served vital social, spiritual, and practical purposes. In ancient African societies, patterns in braiding conveyed information about a person’s social status, age, marital status, wealth, and even their religious beliefs. The act of braiding itself was often communal, strengthening social bonds and transmitting cultural knowledge.

During the transatlantic slave trade, when many African people were forcibly shorn of their hair, these styles became symbols of resistance and survival. Enslaved individuals would braid their hair into patterns that served as maps to escape routes, or even conceal rice and seeds within their styles, sustaining them on their harrowing journeys to freedom. This historical context underscores the profound cultural significance of protective styles. They are not merely methods to prevent breakage; they are living archives of resilience.

  • Cornrows ❉ Traced back to 3500 BC, these intricate braids, often called Irun Didi by the Yoruba, were used to identify tribal affiliation and social standing.
  • Bantu Knots ❉ Associated with the Zulu tribe of South Africa, these coiled sections of hair, known as Bantu meaning “people,” have roots in the 2nd millennium BC.
  • Locs ❉ While having spiritual significance in various traditions, locs gained prominence in the Black community, particularly in the 1970s, as a symbol of connection to African heritage and rejection of mainstream beauty standards.
This striking image offers a modern exploration of textured hair identity, intertwining tradition and contemporary expression through metallic embellishments, while invoking a sense of strength and heritage. The monochrome palette accentuates detail and pattern, underscoring beauty and the elegance of holistic styling.

Natural Styling and Ancestral Definition Techniques

Before chemical treatments became widespread, textured hair was styled and defined using natural elements and time-honored techniques. The fluidity and adaptability of natural hair allowed for varied expressions, from elaborate updos to defined curls achieved through simple means. The Himba tribe in Namibia, for example, traditionally used a paste of red ochre and butterfat to style and color their dreadlocked hair, symbolizing their connection to the earth and their ancestors. This practice demonstrates a deep reliance on local resources and a sophisticated understanding of how to use natural compounds for both aesthetics and hair health.

Consider Chebe Powder, a traditional hair care remedy originating from the Basara Arab women of Chad. This powder, a mix of natural herbs, seeds, and plants like Croton zambesicus and Mahllaba Soubiane, is used to coat and protect natural hair, particularly Type 4 hair textures. The Basara women have passed down this practice for generations, crediting it for their exceptionally long, thick, and healthy hair.

The powder works not by growing hair from the scalp but by preventing breakage and locking in moisture, strengthening the hair shaft and reducing split ends. This specific historical example powerfully illuminates how historical plant wisdom directly guides contemporary textured hair care by providing a tangible, rigorously backed data point for length retention.

The enduring wisdom of ancestral plant practices, like the use of chebe powder, showcases how traditional methods align with modern hair science to promote length retention.

The intimate portrait celebrates ancestral heritage through intentional hair care, a woman lovingly coats her intensely coiled textured hair with a nourishing hair mask. A self-care ritual honoring the legacy of Black hair traditions, showcasing the commitment to healthy, expressive styling with holistic products.

Wigs and Hair Extensions in History

The use of wigs and hair extensions is not a modern phenomenon; it is a practice with deep historical and cultural roots, particularly within African civilizations. Ancient Egyptians, both men and women of the elite class, wore elaborate wigs crafted from human hair, wool, and plant fibers. These wigs were often intricately braided and adorned with precious materials, signifying wealth, social status, and even religious devotion. The purpose of these hair additions extended beyond mere beautification; they were symbols of hierarchy and divinity.

Such practices highlight an early understanding of hair as an extension of identity and a tool for social signaling. The plant fibers used in these ancient wigs suggest a resourceful approach to materials, drawing on the natural world to create elaborate forms. This historical context allows us to view contemporary wig and extension wearers not just as following trends, but as participating in a long-standing heritage of hair artistry and identity expression.

The portrait evokes timeless beauty with a nod to heritage, showcasing a modern afro futurist style. Sculpted texture emphasizes the woman’s features, celebrating ancestral traditions and a contemporary aesthetic of wellness, artistry, and Black hair as a form of powerful self-expression.

Thermal Reconditioning and Ancestral Hair Alteration?

While modern heat styling and thermal reconditioning methods involve complex chemical processes and high temperatures, the impulse to alter hair’s natural texture has roots in human history. However, ancestral methods for achieving such alterations were profoundly different, often relying on natural, temporary techniques rather than permanent chemical changes. For instance, the use of wrapping, threading, or banding techniques could temporarily stretch and smooth coiled hair without the destructive heat of modern flat irons.

These methods, still practiced in various parts of the world today, reflect a desire for versatility while prioritizing the integrity of the hair structure. They signify an ancestral respect for the hair’s natural state, focusing on manipulation rather than irreversible alteration.

This portrait evokes Old Hollywood splendor through the lens of contemporary beauty standards. The strategic shaping of her hair emphasizes ancestral heritage and offers a sophisticated take on natural expressive styling. This timeless art is an act of self-expression for the subject.

The Textured Hair Toolkit Through Generations

The tools used for textured hair care have evolved, yet many modern implements echo the forms and functions of ancestral ones. Hand-carved combs, picks, and various implements for braiding and sectioning hair were crafted from wood, bone, or other natural materials. These tools were not simply utilitarian; they were often objects of beauty themselves, sometimes possessing cultural or spiritual significance. The Yoruba, for instance, had specific combs, like the ílárí or the íyárí, that were reserved for special occasions, indicating the sacred nature of hair dressing.

Traditional Tool/Method Combs (e.g. wooden, bone)
Description and Heritage Link Used for detangling, sectioning, and styling, often with wide teeth to respect natural curl patterns. Some were culturally significant, used only for specific rituals or by certain individuals.
Contemporary Parallel/Application Wide-tooth combs and detangling brushes, designed to minimize breakage on textured hair.
Traditional Tool/Method Hair Threading/Wrapping
Description and Heritage Link Ancient West African technique involving wrapping hair tightly with thread (cotton or plant fibers) to stretch and straighten without heat.
Contemporary Parallel/Application Tension blow-drying or heatless stretching methods for temporary length, aiming to preserve hydration.
Traditional Tool/Method Plant-based Pastes & Salves
Description and Heritage Link Formulations like chebe powder paste or ochre-butterfat mixtures, used for conditioning, protection, and styling.
Contemporary Parallel/Application Modern hair masks, styling creams, and leave-in conditioners that prioritize moisture retention and curl definition.
Traditional Tool/Method The ingenuity of ancestral tools demonstrates a lasting understanding of textured hair needs, echoing in current care practices.

The persistence of certain tool designs, such as wide-toothed combs, speaks to an enduring principle ❉ textured hair requires gentle handling to preserve its integrity. This recognition, passed down through generations, continues to guide the design of contemporary hair care implements.

Relay

The wisdom of plants, carefully transmitted across generations, offers a profound framework for approaching contemporary textured hair care. This section goes beyond surface-level connections, drawing on scientific understanding to illuminate how ancestral knowledge, particularly that concerning natural ingredients and comprehensive wellness, continues to guide practices today. The intricate interplay of botanical properties, human biology, and cultural practices forms a powerful continuum.

Hands meld ancient traditions with holistic wellness, meticulously crafting a nourishing hair mask. This act preserves heritage, celebrating rich coil textures through time-honored techniques and earth-sourced ingredients. It serves as a ritual honoring beauty.

Building Personalized Regimens From Ancestral Wisdom

Crafting a regimen for textured hair involves a personalized approach, an understanding that each strand carries its own story and requirements. This concept, while seemingly modern in its emphasis on individuality, finds resonance in ancestral practices. Traditional societies did not adhere to a one-size-fits-all beauty standard; instead, they often tailored care based on individual needs, environmental conditions, and available local resources.

A 2023 survey on African plants used for hair care found that 44% of participants used plants or herbal products, with 82% of those being women, and 73% reported satisfaction. This data points to a continued reliance on, and success with, plant-based methods for hair health in communities that have a long history of such practices.

Consider the principles that guided ancestral care:

  1. Local Sourcing ❉ Reliance on plants indigenous to one’s region, promoting sustainable practices and deep ecological knowledge.
  2. Seasonal Adaptation ❉ Adjusting care routines based on environmental shifts, such as humidity or dryness, using plants known for specific properties during different times of the year.
  3. Holistic Application ❉ Recognizing hair health as interconnected with overall bodily well-being, leading to practices that nourished from both within and without.

Today, this translates to selecting natural products that honor hair’s unique needs, perhaps seeking ingredients known for their historical efficacy in specific climates or for certain hair characteristics.

Hands administer creamy treatment to textured coils, as women stand by, witnessing an outdoor hair ritual rooted in ancestral heritage and holistic wellness practices for Black hair the scene offers a poignant reflection on historical hair care traditions passed down through generations, emphasizing the importance of heritage and community.

What Does the Nighttime Sanctuary Offer Textured Hair?

The ritual of nighttime care for textured hair stands as a quiet yet powerful testament to ancestral wisdom. Protecting hair during sleep is not merely about preserving a style; it is about shielding delicate strands from friction, maintaining moisture, and ultimately, promoting hair vitality. Headwraps and bonnets, often crafted from smooth fabrics like silk or satin, have historical precedent in many African and diasporic communities. They served as a barrier against dust, preserved intricate styles for days or weeks, and held profound cultural meaning.

This practice finds its modern scientific grounding in the understanding of mechanical damage. Cotton pillowcases, with their absorbent and rough fibers, can strip hair of its natural oils and create friction, leading to tangles, frizz, and breakage. Smooth fabrics, conversely, allow hair to glide freely, minimizing these stressors. The simple act of wrapping hair at night, therefore, links directly to centuries of ancestral knowledge focused on hair preservation.

This image offers an intimate view of black beauty, heritage, and strength, enhanced by meticulous protective braiding. The study in light and shadow elevates it beyond a mere portrait it is a celebration of ancestral hair care traditions, resilience and self-expression through natural hair styling.

Ingredient Deep Dives for Textured Hair Needs

The plant kingdom offers an incredible pharmacopoeia for textured hair. Many traditional ingredients, used for millennia, are now affirmed by scientific investigation for their specific benefits.

One notable example is Shea Butter (Vitellaria paradoxa), derived from the nut of the shea tree, abundant in West Africa. Historically, shea butter was used for centuries across Africa to moisturize and protect skin from sun, wind, heat, and saltwater. Its application extended to hair as a dressing to moisturize dry scalp, stimulate growth, and lightly relax curls. Gas chromatography-mass spectrometry of ancient Egyptian mummies’ hair, dating back 2600-3500 years, even suggests the use of a stearic acid-rich material possibly identifiable as shea butter.

This demonstrates a long-standing, widespread appreciation for its emollient properties. Modern science confirms shea butter’s richness in vitamins A and E, along with fatty acids, making it a powerful natural ingredient for hair hydration and protection.

Another powerful plant is Hibiscus (Hibiscus rosa-sinensis), used in traditional medicine systems like Ayurveda and Siddha medicine for centuries. Its leaves and flowers were ground into a paste, serving as a shampoo and conditioner, improving overall hair texture and health. Hibiscus has been used for hair growth and to prevent hair loss and premature graying in India, and to combat dandruff and nourish the scalp in Africa. Its efficacy lies in its amino acids and vitamin C content, which strengthen hair strands and promote growth.

Fenugreek (Trigonella foenum-graecum), native to India and North Africa, has been hailed as a versatile herb in Ayurvedic hair care for millennia. Its seeds, when soaked or crushed, are used topically to promote hair growth and address hair fall. Fenugreek’s nutritional components support overall well-being, which in turn influences hair health.

The enduring practice of using chebe powder by Basara Arab women of Chad exemplifies ancestral plant wisdom directly guiding contemporary textured hair care by demonstrably preventing breakage and retaining length.

The botanical abstract offers a visual poem celebrating ancestral connections, hair texture, and the rich heritage woven into the care of textured hair. These floral structures mirror the strength and beauty inherent in wellness and traditions, expressing both history and resilience.

Textured Hair Problem Solving

Ancestral communities addressed common hair issues—dryness, breakage, scalp irritation—using the flora around them. Their solutions were inherently plant-based, often involving poultices, oils, and rinses. For instance, the traditional use of rhassoul clay from Morocco as a hair wash cleanses the hair and scalp without stripping natural oils.

This contrasts with many modern shampoos that contain sulfates, which can be harsh on textured hair, leading to dryness. The effectiveness of rhassoul clay lies in its natural drawing properties, gently purifying while preserving moisture.

Many African plants identified in ethnobotanical studies are used for conditions like alopecia, dandruff, and scalp infections. Sixty-eight plant species were identified as African treatments for these issues, with 58 of them also showing potential as antidiabetic treatments when taken orally, suggesting a broader systemic benefit. This connection highlights that ancestral problem-solving for hair was often intertwined with general health and nutritional well-being, a concept that increasingly aligns with contemporary understanding of holistic wellness.

Seven moringa seeds are showcased, their internal complexities highlighted, suggesting powerful natural elements for enriching textured hair formulations and routines. This composition symbolizes holistic wellness and reflects ancestral heritage's influence on contemporary hair care practices, enhancing the coil's natural integrity.

Holistic Influences on Hair Health From Ancestral Wellness

The philosophy that hair health is a reflection of overall well-being is not new. Ancestral wellness systems understood the body as an interconnected system, where physical, emotional, and spiritual states affected all aspects of being, including hair. This holistic view meant that remedies for hair were often part of broader practices aimed at restoring balance. The ceremonial significance of hair in many Indigenous cultures, where long hair symbolized strength, wisdom, and a connection to the spiritual realm, underscores this point.

Traditional practices often involved communal grooming rituals, the intentional application of plant-based remedies with mindfulness, and adherence to diets rich in natural, unprocessed foods. These elements, when combined, created an environment conducive to healthy hair growth and maintenance. The contemporary textured hair care landscape, with its growing emphasis on clean ingredients, mindful routines, and self-care, echoes these ancient principles. It signals a return to practices that acknowledge the living, breathing quality of hair and its profound ties to heritage and personal vitality.

Reflection

The coils, kinks, and waves that crown textured hair are more than mere biological structures; they are living archives, holding centuries of story, resilience, and ingenuity. Our exploration reveals that the echoes of plant wisdom from ancestral lands continue to resonate, offering not just guidance for contemporary hair care, but a profound invitation to connect with a living heritage. The earth, in its generosity, offered shea, hibiscus, fenugreek, and countless other botanicals, which our forebears understood with an intuitive brilliance. These practices, once born of necessity and deep observation, now stand validated by scientific inquiry, closing the circuit between ancient knowing and modern understanding.

This is not about simply mimicking the past, but about drawing strength and direction from it. It involves recognizing the collective wisdom embedded in how generations nurtured their strands, a wisdom born from a respectful relationship with the natural world and a recognition of hair’s place within identity and community. The journey of textured hair care, from the elemental touch of a specific plant to the elaborate styling of a protective braid, has always been a testament to human creativity and an enduring spirit.

As we move forward, let the wisdom of the past guide our hands and inform our choices, ensuring that every strand continues to tell a story of beauty, strength, and an unbroken lineage. The soul of a strand, indeed, holds the echoes of our shared past and the promise of a vibrant future.

References

  • Allen, M. (2021). Braids? Oh, We Go Way Back. Brydie.com.
  • Diop, T. (1996). Les Plantes Medicinales. Sénégal.
  • Falconi, D. (1998). Earthly Bodies and Heavenly Hair. Ceres Press.
  • Hampton, A. (1997). Natural Organic Hair and Skin Care. Organica Press.
  • Kumar, B. (2012). Phytochemical and Pharmacological Evaluation of Hibiscus rosa-sinensis Linn. Aerial Parts. Journal of Pharmacy Research.
  • Mota, L. (2023). Plants Use in the Care and Management of Afro-Textured Hair ❉ A Survey of 100 Participants. SAS Publishers.
  • Musa, A. (2024). Traditional Haircare Practices of Basara Arab Women of Chad. Firstpost Africa (Interview/Report).
  • Singh, V. (2023). Formulation & Evaluation of Fenugreek Hair Oil. International Journal of Pharmaceutical Science and Research.
  • Watson, A. (2024). Cosmetopoeia of African Plants in Hair Treatment and Care ❉ Topical Nutrition and the Antidiabetic Connection? MDPI.
  • Wilson, L. (2021). The Controversial History of the Hair Typing System. Byrdie.

Glossary

textured hair

Meaning ❉ Textured Hair, a living legacy, embodies ancestral wisdom and resilient identity, its coiled strands whispering stories of heritage and enduring beauty.

hair care

Meaning ❉ Hair Care, when understood through the lens of textured hair, signifies a mindful discipline for preserving the vigor of coily, kinky, and wavy strands.

basara arab women

Meaning ❉ Basara Arab Women embody a unique textured hair heritage reflecting centuries of Arab and African cultural and genetic intermingling in the Arabian Gulf.

hair growth

Meaning ❉ Hair Growth signifies the continuous emergence of hair, a biological process deeply interwoven with the cultural, historical, and spiritual heritage of textured hair communities.

hair health

Meaning ❉ Hair Health is a holistic state of vitality for textured hair, deeply rooted in ancestral practices, cultural significance, and biological integrity.

african plants

Meaning ❉ African Plants embody the profound ancestral botanical wisdom and living heritage of hair care for Black and mixed-race communities.

plant wisdom

Meaning ❉ Plant Wisdom, within the realm of textured hair understanding, signifies a gentle yet precise approach to supporting the well-being of strands by observing nature's own enduring principles.

cultural significance

Meaning ❉ Cultural Significance, in the realm of textured hair, denotes the deeply held importance and distinct identity associated with Black and mixed hair types.

natural hair

Meaning ❉ Natural Hair describes hair that maintains its original structural configuration, untouched by chemical processes like relaxers, texturizers, or permanent color that alter its natural coil, curl, or wave definition.

chebe powder

Meaning ❉ Chebe Powder is a traditional Chadian hair treatment derived from Croton zambesicus seeds, used by Basara women to strengthen and retain length in textured hair.

basara arab

Meaning ❉ Basara Arab describes textured hair characteristics and ancestral care traditions shaped by African and Arab cultural exchange.

contemporary textured

Ancient botanical knowledge offers textured hair solutions by aligning with ancestral wisdom on natural ingredient use and protective heritage practices.

textured hair care

Meaning ❉ Textured Hair Care signifies the deep historical and cultural practices for nourishing and adorning coiled, kinky, and wavy hair.

ancestral practices

Meaning ❉ Ancestral Practices, within the context of textured hair understanding, describe the enduring wisdom and gentle techniques passed down through generations, forming a foundational knowledge for nurturing Black and mixed-race hair.