Category: harvardhealth_news_UNDEFINED

The portfolio diet, which emphasizes foods rich in fiber and healthy fats, helps lower LDL cholesterol. A 2023 study suggests that the more closely people follow the diet, the lower their risk of cardiovascular disease. The diet discourages foods from animal sources and features foods from five main categories, including (1) plant protein such as legumes; (2) nuts and seeds; (3) foods rich in viscous fibers such as oatmeal, eggplant, and berries; (4) plant sterols such as phytosterol-enriched margarine; and (5) monounsaturated fats such as olive and canola oils.

Some products people use daily have been associated with increased cancer risks. Examples are aspartame, nonstick cookware, mattresses, cleaning products, and personal care products. While evidence is mixed, most consumer products confer low cancer risks, if any. People who are concerned about exposure to these common products should find alternatives. People can also reduce their overall cancer risks by stopping smoking, avoiding alcohol, exercising, and maintaining a healthy weight.

Tinnitus is a ringing, buzzing, or other sound in the ears. Age-related hearing loss is the most common cause of tinnitus, which can also be triggered or worsened by exposure to loud noises, medications, ear infections, head injuries, high blood pressure, and declining estrogen.

A significant reduction in salt intake may directly lower blood pressure in even more people than previously believed.

In a 2023 study, people who engaged in regular strength training were less likely than those who didn’t to develop knee pain and knee osteoarthritis as they approached their senior years.

A 2023 study suggests that taking low doses of amitriptyline, a tricyclic antidepressant also used to treat nerve pain, may be one of the best pharmacologic choices to help improve symptoms of irritable bowel syndrome.

Maintaining good dental health protects against not only gum disease but also helps ward off many other age-related diseases, such as cardiovascular disease, stroke, and dementia. The most common form of gum disease is gingivitis, which begins when bacteria buildup in the mouth causes plaque and tartar to form on teeth and can lead to tooth decay. Because regular dental care can be expensive, daily self-care is the best preventive medicine. A proper dental routine consists of five steps: rinsing, brushing, flossing, tongue scraping, and another rinse.

Jumping rope is an ideal plyometric exercise that helps improve coordination, agility, and flexibility and offers an excellent heart-pumping workout.

Many people who suffer a first-time stroke had a prior warning from a transient ischemic attack (TIA), also known as a ministroke. TIAs can last anywhere from 30 seconds to 20 minutes, although most usually last at least five minutes. TIAs usually have typical stroke symptoms, but because they are mild and brief they tend to be missed or ignored. People should seek immediate medical care after an attack.

People typically lose almost one-half inch every 10 years after age 40 with the loss in height becoming more pronounced after age 70. While natural aging is the main contributor, another leading factor is poor posture caused by weak and inflexible muscles. People can improve their posture by adopting a strength training program that focuses on the muscles of the upper back, chest, and core and doing regular stretching, including yoga and tai chi.