Nails

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Table of Contents

Other names for Nails

fingernails
nail body
nail plate
toenails

Synopsis of Nails

Nails are protective, keratin-based structures that grow from the dorsal surface of the fingers and toes. Composed primarily of hardened keratin—a type of protein also found in skin and hair—the nail plate rests atop the nail bed and grows continuously from the nail matrix at the base. Fingernails grow at an average rate of 2–3 mm per month, while toenails grow more slowly. Healthy nails are generally smooth, evenly colored, and slightly convex in shape.

Nails serve several biological functions. They protect the sensitive tips of the fingers and toes, enhance fine motor tasks by providing counter-pressure for precision grip, and can act as visual indicators of overall health. Changes in nail color, thickness, or texture may reflect nutritional deficiencies, systemic illness, or exposure to toxins.

Common nail issues include fungal infections (onychomycosis), brittleness, ridging, discoloration, and ingrown nails. Nails are especially vulnerable to environmental stress, such as frequent water exposure, chemicals, trauma, or nutritional imbalances.

Natural remedies to support Nails

Nutrient intake: Ensure adequate levels of biotin, iron, zinc, protein, and omega-3 fatty acids.

Hydration: Keep nails and cuticles moisturized with oils or hand creams, especially in dry climates.

Protective care: Wear gloves during cleaning or prolonged water exposure to prevent brittleness.

Avoid harsh chemicals: Limit use of acetone-based nail polish removers or harsh nail products.

Gentle grooming: Trim nails regularly and file them in one direction to avoid splitting.

Additional Help

Talk with Dr. Shannyn

Support your body’s core systems—intentionally.
Whether it’s your digestion, hormones, immune function, or nervous system, every body system works in harmony. Talk with Dr. Shannyn, our licensed naturopathic doctor, to explore which herbs or nutrients can support your unique physiology and help restore balance.

Schedule a Free Consult →
Personalized support. No pressure. No cost.

At-Home Lab Testing

Understand what’s disrupting your body’s balance.
Many imbalances in body systems—like fatigue, stress, inflammation, or poor detoxification—can be traced back to underlying dysfunctions. Our at-home lab tests help assess these areas so you can make more informed choices, with expert support from our ND.

Explore Lab Testing →
Results interpreted with expert support. No clinic visit required.