[ad_1] Un nuevo estudio ofrece un mensaje alentador para los estadounidenses que evaden las vacunas contra la covid porque les preocupan los efectos secundarios: los escalofríos, la fatiga, el dolor de cabeza y el malestar general que pueden presentarse tras la vacunación quizás sean señales de una respuesta inmunitaria robusta. Según la nueva investigación, las … Read more

[ad_1] Over the past few decades, evidence has been mounting that the average human body temperature is not really 98.6 degrees Fahrenheit. Instead, most people’s baseline is a little bit cooler. The standard of 98.6 was established over 150 years ago by the German physician Dr. Carl Wunderlich, who reportedly took over a million measurements … Read more

[ad_1] The Food and Drug Administration issued an alert on Tuesday about the dangers of treating psychiatric disorders with compounded versions of ketamine, a powerful anesthetic that has become increasingly popular among those seeking alternative therapies for depression, anxiety, post-traumatic stress disorder and other difficult-to-treat mental health problems. Compounded drugs are those that have been … Read more

[ad_1] Once their scalpels reach the edge of a brain tumor, surgeons are faced with an agonizing decision: cut away some healthy brain tissue to ensure the entire tumor is removed, or give the healthy tissue a wide berth and risk leaving some of the menacing cells behind. Now scientists in the Netherlands report using … Read more

[ad_1] When Jessica Flores was in her mid-40s, she began experiencing shortness of breath, fatigue, swelling in her legs and a rapid heartbeat. When she ended up in the hospital, the doctors told her she had congestive heart failure, and that she needed to change her diet and start exercising. Knee injuries made it difficult … Read more

[ad_1] Susan Gelles met the love of her life at a singles mixer. But first, she ran away. [ad_2] Source link

[ad_1] Juul was once the cool vape, blamed for hooking teenagers on e-cigarettes, and it is set to pay billions of dollars in legal settlements. Then came Puff Bar, which was hot in high schools until federal officials began impounding those vapes. Elf Bar stepped in, and its products have been seized at the border. … Read more

[ad_1] Scientists have used the gene-editing technology known as CRISPR to create chickens that have some resistance to avian influenza, according to a new study that was published in the journal Nature Communications on Tuesday. The study suggests that genetic engineering could potentially be one tool for reducing the toll of bird flu, a group … Read more

[ad_1] Jeannette Simonton was a textbook candidate for the obesity drug Wegovy when her doctor prescribed it to her in February. At 5 feet 2 inches and 228 pounds, she had a body mass index of nearly 42 — well above the cutoff U.S. regulators had approved for eligibility for the medication. She also had … Read more

[ad_1] Q: I’m in my 50s, and I’ve heard that it’s normal to burn fewer calories as I get older. Is this true? You can think of burning calories as “Step 1 of being alive,” said Herman Pontzer, a professor of evolutionary anthropology at Duke University. Food gives your body the fuel it needs to … Read more