harvardhealth_news_UNDEFINED
A 2025 study suggests that eating higher amounts of ultra-processed foods such as chips, frozen pizza, cereal, and other prepackaged items high in unhealthy fats, sugar, and sodium is linked to a host of health problems.
A 2025 study suggests that owning a dog or cat may help slow cognitive decline as people age.
Being mindful of how various factors affect blood sugar levels can help people avoid fatigue, curb cravings, boost mood, and manage weight. Blood sugar spikes after people eat carbohydrate-heavy foods, soon dropping again. Eating balanced meals and snacks that include protein, fat, and carbohydrates can maintain more stable blood sugar levels. People can keep blood sugar levels consistent by timing meals, practicing portion control, prioritizing healthy foods, staying active, avoiding smoking, and keeping a food log.
More than 10 million of the nation’s 19 million cancer survivors are women, 80% of whom are 60 or older. Cancer survivors going through menopause may not be able to use systemic hormone therapy if their cancer was hormone-driven, but other measures can provide symptom relief. These include various medications and lifestyle modifications such as cognitive behavioral therapy, meditation, acupuncture, and regular exercise. Some women who can’t use systemic hormone therapy may still try vaginal estrogen to ease vaginal dryness, some urinary symptoms, or painful sex.
A 2025 study suggests that consuming higher amounts of flavonoids such as berries, apples, oranges, and black tea may promote healthier aging, particularly in women.
No evidence suggests that nicotine patches promote weight loss. Nicotine suppresses appetite but also raises health risks such as high blood pressure and narrowed arteries. People can talk to a doctor about medically supervised weight loss.
Many spices inhibit damaging inflammation that can cause or worsen a variety of chronic diseases. Four beloved holiday spices—cinnamon, cloves, ginger, and turmeric—boast a variety of health benefits, but need to be used liberally to maximize the effects. People can challenge their palates to use more spices all year long by trying new recipes, testing spices in restaurant or ready-made meals, and bringing spice-laden dishes their ancestors once enjoyed to their own tables.
Researchers have found that high blood pressure, diabetes, and smoking had the greatest association with the likelihood of a dementia diagnosis as people age. Managing these issues could offer protection.
A variety of health conditions can be influenced by sleep position. Side sleeping helps people breathe easier, hampers heartburn, and is safer during pregnancy, but it may aggravate joint pain. Back sleeping keeps the spine straighter, but can intensify breathing problems, worsen heartburn, and cause other problems during pregnancy. People should talk to their doctor if they have a health condition that could be affected by the way they sleep, but otherwise can sleep in the position that is most comfortable for them.
X-rays can detect a broken bone, dislocation, or joint problem. People should seek an x-ray if an injury results in severe pain; severe or persistent swelling or bruising; difficulty moving or bearing weight; or a noticeable deformity.