Men do not have menopause. There is no male equivalent of the sharp, permanent drop in sex hormones that ends a woman’s reproductive years. What does exist is a slow, gradual decline in testosterone that begins around age 30 and continues for the rest of a man’s life. Some people call this “male menopause” or … Read more
An avocado is ripe when it gives slightly under gentle pressure and the stem cap comes away easily to reveal green underneath. Color alone is unreliable — Hass avocados stay dark green to nearly black at peak ripeness, and some varieties are ripe while still bright green. The most reliable method combines a gentle squeeze, … Read more
Estrogen is not a problem to be eliminated. It is a hormone your body needs for bone strength, brain function, heart health, and normal reproductive tissue. The goal of any sensible approach to “lowering estrogen” is not zero. It is balance. Estrogen works in a push-pull relationship with progesterone, and it is processed and cleared … Read more
Feeling more emotional than usual is a common human experience, and it usually has a physical or psychological cause. Emotions are the output of brain circuits that respond to hormones, sleep, stress, blood sugar, and life events. When something in that system shifts, your emotional reactions can shift with it. The most common root causes … Read more
RT-PCR measures how much of a specific RNA sequence is present in a sample. The test takes RNA, converts it to DNA, then copies that DNA millions of times so it can be detected. It does not measure whether a virus is alive, whether a person is infectious, or how sick someone is. It measures … Read more
Creatine is one of the most studied sports supplements in the world, and for most healthy adults the evidence does not show that standard doses raise blood pressure. The picture changes in people who already have high blood pressure, kidney disease, or who take creatine along with large amounts of caffeine or other stimulants. A … Read more
A nose job, or rhinoplasty, changes the shape and sometimes the internal structure of the nose. It can improve appearance, and when it corrects a physical blockage, it can improve breathing. But cosmetic and breathing goals are not the same thing, and a procedure done purely for looks does not automatically make breathing better. In … Read more
Mortadella is a large Italian cooked sausage made from finely ground pork, seasoned with spices, studded with cubes of fat, and gently cooked until firm but sliceable. To make it at home, you emulsify lean pork with ice-cold water and salt into a smooth paste, fold in fat cubes and optional pistachios, stuff the mixture … Read more
Microneedling can tighten skin, but the effect is modest and builds slowly over months, not days. Controlled studies show measurable improvements in skin firmness and texture after a series of treatments. The results are real, but they are not dramatic, and they depend heavily on how the procedure is done and what device is used. … Read more
Most people who use an inhaler do it wrong. That is not an insult. It is what the research shows. Studies that watch patients use their inhalers consistently find that a large share make at least one error, and some make errors serious enough that little or no medicine reaches their lungs. The fix is … Read more