Research-based articles on weight management, joint health, gut health, and natural wellness to help you make informed health decisions.
Yes, low iron can cause hair loss. Iron deficiency is one of the most common nutritional causes of thinning hair, especially in women. When your body does not have enough iron, it cannot make enough hemoglobin. Hemoglobin carries oxygen to your cells, including the cells that help your hair grow. Without enough oxygen, your hair … Read more
Ringing in the ears, known medically as tinnitus, is not a disease itself but a symptom that something is off in your auditory system. It is the perception of sound when no external sound is present, and for most people, it signals a change in how their ears or brain process sound. While it can … Read more
Hair loss in women is often blamed on stress, aging, or genetics. But the real driver is hormonal. The primary hormone responsible is dihydrotestosterone, or DHT. It is a derivative of testosterone that shrinks hair follicles over time. This process, called follicular miniaturization, makes hair thinner and shorter until it stops growing entirely. Which Hormone … Read more
Yes, radiotherapy can cause hair loss in the area being treated. This is not the same as the total body hair loss seen with chemotherapy. Hair loss from radiation is always local and limited to the exact spot where the radiation beams enter and exit the body. The amount of hair loss depends on the … 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 wear on your head. While there are rare edge cases where a hat … Read more
Bloat in dogs is a life-threatening condition where the stomach fills with gas, fluid, or foam and then twists on itself. This twisting, called gastric dilatation-volvulus (GDV), cuts off blood flow to the stomach and other organs. Without emergency treatment, a dog can die within hours. The exact cause is not fully understood, but research … Read more
Back pain is one of the most common reasons people visit a doctor. It is also one of the most frustrating conditions to deal with. The honest answer is that most back pain gets better on its own within a few weeks. But there are specific things you can do that research shows actually help … Read more
The short answer is no, you cannot get pregnant naturally after menopause. Once your ovaries stop releasing eggs and you have gone 12 months without a period, pregnancy through natural conception is not possible. However, pregnancy after menopause can happen with medical help. Donor eggs and hormone treatments make it possible for some women to … Read more
Most women reach menopause between ages 45 and 55, with 51 being the average age in the United States. This is not a guess. It is based on decades of data from large population studies. Menopause is officially diagnosed after you have gone 12 consecutive months without a menstrual period. The age you experience it … Read more
The short answer is that no single vitamin deficiency causes hair loss on its own, but low levels of iron, vitamin D, zinc, and certain B vitamins are the ones most consistently linked to thinning hair. Research shows that the most common deficiency tied to hair loss is iron, especially in women. But the real … Read more