Health Library

beauty skin-care

2 warning signs your dark circles are linked to diet, not fatigue

Not all dark circles come from sleep loss. Learn two specific warning signs that your under-eye shadows are linked to diet—and what you can do about it.

By Natalie Brooks | July 24, 2026 | 0 Share | 4 min read

beauty anti-aging

Why collagen production drops: a simple explainer of the main causes

Collagen production drops naturally with age, but UV damage, sugar, smoking, stress, and menopause accelerate it. A clear explainer of the main causes behind the loss.

By Tom Bradley | July 24, 2026 | 0 Share | 6 min read

beauty anti-aging

3 expert-backed reasons your body makes less collagen (and how to slow it)

Learn the three expert-backed reasons your body makes less collagen—from aging and sun damage to high sugar intake—plus evidence-based ways to slow the loss.

By Tom Bradley | July 24, 2026 | 0 Share | 7 min read

beauty anti-aging

What dermatologists say about common causes of collagen loss after 40

Dermatologists reveal the top triggers for collagen loss after 40—sun, sugar, stress, smoking, and sleep—and what you can do to protect your skin.

By Tom Bradley | July 24, 2026 | 0 Share | 5 min read

beauty hair-care

6 foods that support daily scalp health for curly hair, according to dietitians

Discover six dietitian-approved foods that support daily scalp health for curly hair, from salmon to spinach, and learn how nutrition strengthens curls from within.

By Jessica Monroe, CHC | July 24, 2026 | 0 Share | 5 min read

beauty hair-care

5 foods rich in zinc that support scalp health for curly hair, according to nutritionists

Discover five zinc-rich foods nutritionists recommend for scalp health and stronger curly hair. From oysters to cocoa, boost your curls from the inside out.

By Jessica Monroe, CHC | July 24, 2026 | 0 Share | 4 min read

beauty acne

How to identify hidden sugar sources that worsen cystic acne, according to experts

Learn to spot hidden sugar in yogurt, dressings, and protein bars that can trigger cystic acne. Dermatologist-approved swaps to lower glycemic load and calm breakouts.

By Sophie Turner | July 24, 2026 | 0 Share | 5 min read

beauty acne

3 signs your cystic acne is driven by insulin spikes, not just hormones

Cystic acne that resists standard treatment may be driven by insulin spikes. Learn the three signs your breakouts are linked to blood sugar, not just hormones.

By Sophie Turner | July 24, 2026 | 0 Share | 6 min read

beauty skin-care

What to drink to brighten under-eye circles: 4 expert-backed beverages

Learn which four expert-recommended drinks may help brighten dark under-eye circles, from antioxidant-rich green tea to collagen-supporting bone broth.

By Natalie Brooks | July 23, 2026 | 0 Share | 3 min read