HB Mag Health Research Team

A mouth swab drug test usually detects drugs used within the past few hours to about 48 hours. In most cases, the window is shorter than a urine test. For heavy, long-term users, some drugs may remain detectable for up to a few days, but that is the exception rather than the rule. This short … Read more

A stopped up ear usually means fluid or pressure is trapped behind the eardrum, and the fix depends on why it happened. If it came on during a cold or a flight, it often clears on its own within days. If wax is blocking the canal, no amount of swallowing or yawning will help — … Read more

Yes, you can freeze Brie. The cheese will be safe to eat after thawing, and freezing is a practical way to keep a large wheel or a wedge from going to waste. What changes is texture, not safety. Brie is a soft, high-moisture cheese, and the water inside it forms ice crystals that disrupt the … Read more

Feeling hot and then cold in the same hour is your body’s thermostat doing its job — sometimes too aggressively. A fever, hormonal shifts, anxiety, and certain medications can all reset your internal temperature set point or confuse the signals your body uses to regulate heat. The pattern of your hot-cold swings — when they … Read more

Lazy eye, known medically as amblyopia, is a condition where one eye and the brain do not work together properly, and the brain learns to rely on the stronger eye. In adults, amblyopia cannot be fully “fixed” the way it can in young children, because the visual system’s main developmental window has closed. However, research … Read more

Turmeric and ginger tea paste is a thick blend of ground turmeric, fresh or ground ginger, black pepper, and a liquid such as water, honey, or lemon juice. To mix it, combine the dry spices first, then stir in just enough liquid to form a paste with the texture of thick peanut butter. The most … Read more

Vomiting is your body’s way of forcefully emptying the stomach, and reaching for a pink bottle of Pepto-Bismol is a common instinct when nausea turns into something worse. The short answer: Pepto-Bismol is not designed to stop vomiting, and it is not an anti-nausea medication. It may help settle mild stomach upset and diarrhea that … Read more

Feeling bloated after meals is one of the most common digestive complaints in the United States, and it is also one of the most over-interpreted. Many people who search for a cause land on Candida, a yeast that lives in the human body, and wonder if a fungal overgrowth is behind the swelling. The short … Read more

Protozoa are single-celled organisms, and yes — they have a true nucleus. That nucleus is not a simple sac of DNA. It is a highly organized structure with its own membrane, its own internal skeleton, and in some species, a level of genetic rearrangement that is genuinely strange. The word “protozoa” itself is a bit … Read more