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What Are the Side Effects of a Keratin Treatment?
Keratin treatments are used to smooth and often straighten hair. Yet this cosmetic procedure can carry side effects and potential health concerns. A keratin treatment — sometimes called a Brazilian keratin treatment or Brazilian blowout — involves applying product to the hair, blow-drying, and sealing the strands with a flat iron. The goal is to […]
What Could Be Causing the Crackling in Your Ear?
You might notice crackling or popping in your ear if you have a middle ear infection, a problem with your eustachian tube, or another disorder involving the jaw or ear structures. How it’s treated depends on the underlying cause and your particular symptoms. Occasionally we all experience odd sensations or noises in our ears — […]
Everything You Need to Know About Sex Toys and STIs
Woah, woah, woah — can you catch an STI from a sex toy? Short version: Yes. But don’t panic — you can’t spontaneously contract a sexually transmitted infection (STI) from a toy out of the blue. To acquire an STI from a sex toy, someone with an STI must have used it and it must […]
We Asked a Dermatologist What Makes the Best Eye Cream for Dark Circles: Here’s What They Said, and Our 6 Top Picks
Quick look at the best eye creams for dark circles Best overall: | Skip to review Best for puffy eyes: | Skip to review Most affordable: | Skip to review Best moisturizing: | Skip to review Best brightening: | Skip to review Best for morning: | Skip to review Nothing makes the face appear more […]
What Are the Side Effects of Waxing Your Face?
Waxing is one of several hair removal methods beyond conventional shaving, tweezing, and chemical depilatories. It’s particularly suitable for facial areas when you want to remove larger patches of hair in one go. Facial waxing uses either warm or cool wax that sets on the skin over unwanted hairs. The wax is then pulled away […]
What Is Vegetable Glycerin? Uses, Benefits and Side Effects
Vegetable glycerin appears in food, beauty products and medicines. It can help hydrate the skin, ease constipation and support hydration and athletic output. Also called glycerol or glycerine, vegetable glycerin is a clear liquid usually produced from soybean, coconut or palm oils. It’s odorless with a faintly sweet flavor and a syrupy texture. While especially […]
What Is a Peanut Ball — and Can It Shorten Labor?
You’ve likely heard of a birthing ball: big, round, and springy — ideal for widening the pelvis in labor. But what exactly is a peanut ball? It follows the same principle. Originally used in physical therapy, this “ball” has been adopted for labor and delivery. Its elongated, peanut-like form (hence the moniker) narrows in the […]
What Are Cacao Nibs? Nutrition, Benefits, and Culinary Uses
Cacao nibs are tiny fragments of crushed cacao — also known as cocoa — beans that carry an intensely bitter, chocolate-like taste. They originate from beans of the Theobroma cacao tree, commonly called the cocoa tree. After harvest, cocoa beans are dried, fermented, and cracked into small, dark fragments — referred to as cacao nibs. […]
What Causes White Hair?
Hair becomes white when the follicles stop producing melanin, the pigment responsible for hair color. If your hair is losing pigment earlier than expected, the cause could be hereditary or related to an underlying medical issue. Changes in hair are common as people age. Perhaps in your youth your hair was a solid shade of […]
What’s a Fat-Burning Heart Rate, and How Is It Calculated?
Working out at a heart rate that places you in the fat-burning zone can support losing body fat. Your individual fat-burning heart rate varies based on factors like age. Your pulse provides a gauge of exercise intensity. For most adults, the resting heart rate falls between 60 and 100 beats per minute. During physical activity, […]
