Category: harvardhealth_news_UNDEFINED

Probiotics can be helpful in some cases, but it's unclear whether they are safe for all older adults.

Colonoscopy saves lives, and adequate prep is essential for a successful colonoscopy. New laxative preps are making the process easier to tolerate.

In a study, people who took a leisurely jog just a few times a week lived longer than those who avoided jogging. The joggers who reaped the longevity benefit ran for a total of one to 2.5 hours per week at a pace of about 5 mph.

A daily intake of 25 to 35 grams of fiber reduces the risk of major diseases. Ideas for incorporating it into diet are given.

Orthostatic hypotension is a drop in blood pressure when standing up. If it ever leads to loss of consciousness or a fall, it can be dangerous.

The thyroid gland releases hormones that affect the heart. Too little thyroid hormone slows the heart rate and may boost blood pressure and cholesterol levels, while too much can trigger abnormal heart rhythms and high blood pressure.

Dyspepsia is a frequent or persistent upset stomach. Sometimes no underlying cause is found. It can help to avoid foods that trigger the dyspepsia, such as fatty foods, and to eat smaller but more frequent meals.

Very few blood tests require a period of fasting before the test. They include tests for blood glucose and triglycerides. It is permitted to drink water, coffee, or black tea before the tests.

Trans fats and saturated fats can raise LDL cholesterol levels. A diet rich in unsaturated fats, whole grains, and fruits and vegetables can lower them.

Women with osteoporosis have many options for preserving bone strength and preventing fractures. The mainstays of treatment are bisphosphonate drugs.