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Healthy aging and longevity Archive

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Read More about Are toxins flushed out of the brain during sleep?
Are toxins flushed out of the brain during sleep?

Are toxins flushed out of the brain during sleep?

The glymphatic system is the brain's "waste management" system. It carries fresh fluid into the brain, mixes the fresh fluid with waste-filled fluid surrounding brain cells, and flushes the mix out of the brain and into the blood.

Read More about Does exercise really boost energy levels?
Does exercise really boost energy levels?

Does exercise really boost energy levels?

Exercise can create physical changes that help increase energy levels inside the body. In addition, it can induce better sleep at night, which helps people feel more energetic in the morning.

Read More about Do I need to take my blood pressure in both arms?
Do I need to take my blood pressure in both arms?

Do I need to take my blood pressure in both arms?

Taking blood pressure readings in both arms can help reveal potential heart risks.

Read More about High-glycemic diets could lead to big health problems
High-glycemic diets could lead to big health problems

High-glycemic diets could lead to big health problems
A diet consisting primarily of foods high on the glycemic index—those with high amounts of quickly digestible carbohydrates—can increase a person’s risk of cardiovascular disease and early death, suggests a study that looked at almost 138,000 people around the world.
Read More about Sleeping five hours or less may raise dementia risk
Sleeping five hours or less may raise dementia risk

Sleeping five hours or less may raise dementia risk
Adults ages 65 and older who sleep less than five hours per night have almost double the risk of being diagnosed with dementia compared with those who sleep the recommended seven to nine hours.
Read More about How to hydrate
How to hydrate

How to hydrate
An estimated 40% of seniors are chronically underhydrated, and adults ages 65 and older have the highest hospital admission rates for dehydration. The main problem is that the sense of thirst diminishes with age. In addition, many people are not mindful about drinking water over the course of the day. People can increase their intake by setting up drinking routines, jazzing up drinking water, and increasing their intake of water-rich foods.
Read More about 5 important blood tests beyond the basics
5 important blood tests beyond the basics

5 important blood tests beyond the basics
Five blood tests beyond basic blood work may be worth pursuing for older adults. For example, a test to determine one’s vitamin B12 level might be helpful, since older adults sometimes have trouble absorbing that vitamin. Likewise, older adults have less ability to absorb sunlight through the skin, which may lead to less production of vitamin D. Other blood tests to consider include those for HIV or hepatitis C infection, and a test to measure fasting blood sugar.
Read More about Wearable fitness trackers may aid weight-loss efforts
Wearable fitness trackers may aid weight-loss efforts

Wearable fitness trackers may aid weight-loss efforts
A review published online March 17, 2021, by the British Journal of Sports Medicine found that fitness trackers helped overweight or obese people with chronic conditions reduce body weight and body mass index.
Read More about Advisory group: Too soon to recommend routine vitamin D screening
Advisory group: Too soon to recommend routine vitamin D screening

Advisory group: Too soon to recommend routine vitamin D screening
An advisory group finds there is not enough evidence to recommend routine screening for vitamin D deficiency.
Read More about Fostering healthy relationships
Fostering healthy relationships

Fostering healthy relationships
While positive interpersonal relationships can boost health, the opposite is often true when it comes to problematic relationships. Chronic emotional stress may put a person at higher risk for a number of health problems, including cardiovascular disease and even bone-related problems. If a relationship is unhealthy, strategies such as setting boundaries, communicating clearly, and limiting interactions with the person can help.
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