The dermis is the thick middle layer of your skin, and its depth ranges from about 0.3 millimeters on your eyelids to roughly 4.0 millimeters on your back and palms. To put that in perspective, the dermis makes up about 90 percent of your skin’s total thickness. It sits between the outer epidermis and the … Read more
Vitamin B12 does not cause hair loss. In fact, the opposite is more likely true — a deficiency in vitamin B12 can sometimes contribute to hair thinning or shedding. The confusion comes from online claims and social media posts that mix up cause and effect. Let’s look at what the research actually says so you … Read more
Moles are small growths on the skin that almost everyone has. They form when skin cells called melanocytes grow in a cluster instead of spreading out. These cells produce melanin, which gives moles their color. Genetics and sun exposure are the two main drivers behind why moles appear. What Exactly Happens in the Skin to … Read more
Chamomile is one of the oldest known medicinal herbs, and it works differently for sleep, skin, and digestion. For sleep, drink one cup of chamomile tea 45 minutes before bed. For skin, use cooled chamomile tea as a compress or look for creams with at least 1-2% chamomile extract. For digestion, sip chamomile tea slowly … Read more
Collagen drinks are everywhere. Your friend adds it to her coffee. Influencers swear by it. But does drinking collagen actually do anything for your skin, joints, or hair? The short answer is yes, but the real story is more specific than the ads suggest. Current research shows that hydrolyzed collagen peptides can improve skin hydration, … Read more
The best time to put oil in your hair depends entirely on your hair type and what you want the oil to do. For deep conditioning, apply oil at least 30 minutes before you shower. For scalp health, apply it 15 to 20 minutes before washing. For shine and frizz control, apply a tiny amount … Read more
Yes, smoking causes hair loss. The evidence is strong and consistent. Smoking damages your hair follicles in several ways. It restricts blood flow to the scalp. It creates oxidative stress that ages your hair cells. And it harms the hormones that control hair growth. If you smoke and are losing hair, smoking is likely a … Read more
Yes, iron deficiency can cause hair loss. When your body does not have enough iron, it cannot make enough hemoglobin. Hemoglobin is the protein in red blood cells that carries oxygen to your tissues, including your hair follicles. Without enough oxygen, your hair growth cycle slows down or stops. This leads to shedding and thinning. … Read more
Yes, a dermatologist can absolutely help with hair loss. In fact, they are the medical specialists best trained to diagnose why your hair is thinning and recommend treatments that actually work. While primary care doctors can run basic blood work, a dermatologist brings specialized training in scalp and hair follicle health. They can spot conditions … Read more
No, wearing hats does not cause hair loss. This is one of the most persistent myths in hair care, and the evidence simply does not support it. Hair loss is primarily driven by genetics, hormones, and age — not by what you put on your head. While there are a few rare scenarios where a … Read more