Probiotics are live bacteria and yeasts that are good for you, especially your digestive system. We usually think of these as germs that cause diseases. But your body is full of bacteria, both good and bad. Probiotics are often called “good” or “helpful” bacteria because they help keep your gut healthy.
You can find probiotics in supplements and some foods, like yogurt. Doctors often suggest them to help with digestive problems.
How Do They Work?
Researchers are trying to figure out exactly how probiotics work. Some of the ways they may keep you healthy:
- When you lose “good” bacteria in your body, for example after you take antibiotics, probiotics can help replace them.
- They can help balance your “good” and “bad” bacteria to keep your body working the way it should.
Types of Probiotics
Many types of bacteria are classified as probiotics. They all have different benefits, but most come
The superman exercise is an effective and efficient exercise for people of all fitness levels. It targets your lower back muscles, glutes, hamstrings, and abs.
What’s more, it complements other core exercises — such as leg raises and sit-ups — that mostly focus on the abdominal muscles in the front of your body.
That said, you may wonder how to do it properly and safely to ensure you’re targeting the right muscles without hurting yourself.
This article reviews the superman exercise, its benefits, how to do it, and some common mistakes.
Though you may not become a superhero doing this exercise, you’ll definitely have a super strong core after adding it to your fitness routine.
Despite popular belief, your core is more than just your abs. It includes the front abdominal muscles (rectus abdominis, transverse abdominis, internal and external obliques), lower and upper back muscles, and other surrounding muscles (
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Why Is Physical Activity Important?
Exercise and physical activity are good for just about everyone, including older adults. No matter your health and physical abilities, you can gain a lot by staying active. In fact, studies show that “taking it easy” is risky. Often, inactivity is more to blame than age when older people lose the ability to do things on their own. Lack of physical activity also can lead to more visits to the doctor, more hospitalizations, and more use of medicines for a variety of illnesses.
Including all 4 types of exercise can benefit a wide range of areas of your life. Staying active can help you:
- Keep and improve your strength so you can stay independent
- Have more energy to do the things you want to do and reduce fatigue
- Improve your balance and lower risk of falls and injuries from falls
- Manage and
Strengthen Your Bones and Muscles
As you age, it’s important to protect your bones, joints, and muscles – they support your body and help you move. Keeping bones, joints, and muscles healthy can help ensure that you’re able to do your daily activities and be physically active. Doing aerobic, muscle-strengthening, and bone-strengthening physical activity at a moderately-intense level can slow the loss of bone density that comes with age.
Hip fracture is a serious health condition that can have life-changing negative effects, especially if you’re an older adult. Physically active people have a lower risk of hip fracture than inactive people.
Among older adults, physical activity also reduces the risk of falling and injuries from falls. Physical activity programs that include more than one type of physical activity are most successful at reducing falls and fall-related injuries. Different types of physical activity include aerobic, muscle strengthening, and balance physical activities.
© 2021 Gwen Dewar, Ph.D., all rights reserved
Experts recommend that kids get at least 60 minutes of
moderate-to-vigorous exercise each day. Why? Such activities are crucial for cardiovascular health. But exercise for children is important for other reasons too. It appears to stimulate brain growth. It helps kids focus, and stick to plan. It may even make it easier for children to learn.
Where’s the evidence?
The story begins with experiments on
Aerobics and the brain
Henriette van Pragg and her colleagues wanted to know how
regular, aerobic exercise might affect the brain. So they subjected mice to
different living arrangements:
- Some mice were randomly assigned to live in cages that
included running wheels. These mice were free to run whenever they liked.
- Other mice were randomly assigned to live in cages that
lacked running wheels. They could pace around their cages, and play with their
While the physical health benefits of exercise are frequently discussed, the psychological benefits are often overlooked. But research shows exercise can be quite beneficial for mental health.
Physical activity may help ward off mental health problems before they start. Additionally, research shows exercise can improve the symptoms of many existing mental illnesses.
How Exercise Impacts Mental Illness
Mental health professionals often prescribe exercise as part of the treatment for specific mental illnesses.
Exercise can alleviate many of the symptoms of depression, such as fatigue, tension, anger, and reduced vigor.
For people with panic disorder, PTSD, and other anxiety-related conditions, exercise can be a proactive way to release pent-up tension and reduce feelings of fear and worry.
Exercise also decreases sensitivity to the body’s reaction to anxiety, as well as decreases the intensity and frequency of panic attacks in some cases.
What is a dental bridge?
If you have missing teeth, your dentist can close — or bridge — the gaps in your smile with dental bridges. A dental bridge is a false tooth (called a pontic) that is held in place by the abutment teeth on either side of the gap. Although pontics can be made from a variety of materials such as gold, typically they’re made from porcelain to aesthetically blend in with your natural teeth.
There are four main types of dental bridges:
Traditional dental bridge
A traditional dental bridge consists of a false tooth or teeth being held in place by dental crowns that have been cemented onto each of the abutment teeth. A traditional bridge is the most popular type of dental bridge and can be used when you have natural teeth on both sides of the gap created by your missing
Exercise involves engaging in physical activity and increasing the heart rate beyond resting levels. It is an important part of preserving physical and mental health.
Whether people engage in light exercise, such as going for a walk, or high intensity activities, for example, uphill cycling or weight training, regular exercise provides a huge range of benefits for the body and mind.
Taking part in exercise of any intensity every day is essential for preventing a range of diseases and other health issues.
In this article, we explain the different types of exercise and their benefits, as well as the considerations for designing a fitness regime.
People divide exercise into three broad categories:
- agility training
We describe each of these categories below.
Aerobic exercise aims to improve
Exercise: 7 benefits of regular physical activity
You know exercise is good for you, but do you know how good? From boosting your mood to improving your sex life, find out how exercise can improve your life.
By Mayo Clinic Staff
Want to feel better, have more energy and even add years to your life? Just exercise.
The health benefits of regular exercise and physical activity are hard to ignore. Everyone benefits from exercise, regardless of age, sex or physical ability.
Need more convincing to get moving? Check out these seven ways exercise can lead to a happier, healthier you.
1. Exercise controls weight
Exercise can help prevent excess weight gain or help maintain weight loss. When you engage in physical activity, you burn calories. The more intense the activity, the more calories you burn.
Regular trips to the gym are great, but don’t worry if you can’t find a