Seeing brown blood on your pad or tissue can be surprising, but it is usually a normal part of your menstrual cycle. Brown blood is simply older blood that took longer to leave your body. When blood sits in your uterus or vagina, it oxidizes, which turns it from bright red to a darker brown … Read more
Yes, milk has sugar in it. The sugar in plain milk is called lactose, and it occurs naturally. A standard 8-ounce glass of cow’s milk contains about 12 grams of lactose. This is very different from the added sugar found in soda or candy. Understanding the difference matters for your health, especially if you are … Read more
Reading a 12-lead ECG is a skill that takes time, but the core steps are straightforward. You start by checking the patient’s clinical context, then assess the rate, rhythm, and axis before examining each lead for signs of ischemia or infarction. The goal is to identify life-threatening conditions like ST-elevation myocardial infarction (STEMI) quickly and … Read more
Feeling cold when everyone around you is comfortable is more than an annoyance. It can disrupt sleep, make work miserable, and leave you wondering if something is wrong. Persistent coldness often points to how your body produces, conserves, or distributes heat. The root causes range from simple lifestyle factors like low iron to treatable medical … Read more
Constipation is one of the most common digestive complaints, and it can make you feel miserable, bloated, and frustrated. If you are straining on the toilet or going days without a bowel movement, you want to know why it is happening and what you can do about it. The short answer is that stool moves … Read more
Chin acne is driven by the same basic process as acne anywhere else: pores clogged with oil and dead skin cells, which then become inflamed. But the chin has unique features that make it a hotspot. Hormones are the biggest trigger, because the chin and jawline have a high density of androgen receptors. When hormones … Read more
Transcranial magnetic stimulation (TMS) is a non-invasive treatment for depression that uses magnetic pulses to stimulate specific areas of the brain. It is a proven, effective treatment for major depressive disorder, particularly for people who have not gotten enough relief from antidepressant medications. TMS does not require surgery, does not involve anesthesia, and has a … Read more
Anxiety can send your blood pressure climbing, sometimes in a matter of minutes. The connection is real, and it works through your nervous system. When you feel anxious, your body releases stress hormones that make your heart beat faster and your blood vessels tighten. That combination raises your blood pressure. The good news is that … Read more
Steak is one of the most protein-dense foods you can eat. A typical 3-ounce serving of cooked steak provides roughly 21 to 26 grams of complete protein. That amount covers nearly half of the daily protein needs for an average adult. The exact number depends on the cut, how it is cooked, and whether you … Read more
A full-body skin check is a visual exam of your skin, head to toe, done by a dermatologist to look for skin cancer, especially melanoma, and other concerning growths. You will undress to your underwear, put on a paper gown, and the doctor will inspect your skin with a dermatoscope, a special magnifying lens. The … Read more