We all are well aware of the importance of physical activity in our daily lives. Regular physical activity can help ward off several diseases and make you fit day by day. When we say physical activity it can be anything. From strenuous workouts to the simplest of exercises, all can be beneficial. Physical activity does not have to be necessarily vigorous or done for long periods in order to improve your health. When we talk of some light exercises it can be walking, jogging, aerobics or even yoga. In the following article, let us discover some of the health benefits of walking.
Walking is a low impact exercise. It does not require any equipment and can be done at any time of the day. Even more interesting, it can be performed at your own pace. Walking is a great form of physical activity which can be done by one and all. It helps to improve your overall health. Even thirty minutes of walk everyday can make a huge impact on your lives. It can strengthen the bones; helps shed those extra kilos, increase cardiovascular fitness, boost muscle power and endurance. Walking can put you at a less risk of heart diseases; manage blood sugar levels, osteoporosis and even certain types of cancers.
Top 8 health benefits of walking are:
1. Walking can help preserve lean muscle when you lose weight. This in turn helps minimize the drop in metabolic rate that occurs when you lose weight. This further makes it easier for you to manage weight
2. Walking helps burns a lot of calories, which may help you lose weight and keep it off forever
3. Walking can also help you enhance your mood after a tiring day at work or keep all the worries away. This further helps reduce stress levels
4. Walking every day for at least thirty minutes can help maintain a healthy heart
5. Regular physical activity can help manage blood sugar levels. Walking is one of the simplest exercises which can be incorporated into your daily routine. This can help manage diabetes
6. Walking is great if you are suffering from any joint pain. Walking everyday can help reduce joint pain including your knees and hips. The reason is because it helps in lubricating and strengthening the muscles which helps support the joints
7. This simple exercise is great for boosting your immunity. Walking regularly can protect you from cold and flu
8. Walking helps in toning your legs as it strengthens the muscles in your legs
Fruit and Vegetable Juices That Enhance the Immune System
Everyone knows that fresh fruits and vegetables are loaded with nutrients that offer a wide range of benefits for the mind and body. Certain fresh produce help enhance your immune system, making it possible for you to easily avoid various infections and diseases. Juicing the following allows you to boost your immunity in a truly refreshing and delectable way:
The sweetness of carrot juice makes it loved by kids and adults alike. Carrots get their characteristic bright orange color from its rich supply of beta carotene, a nutrient converted into vitamin A for sharper vision and better eye health. More importantly, vitamin A is an essential nutrient for a stronger immunity.
Vitamin C in lemons makes these citrus fruits excellent boosters of your immune system. Vitamin C is a well-known powerful antioxidant that protects the body from colds, cough, flu and others. Lemon juice may be acidic, but it has an alkalizing property once ingested, helping to restore optimal pH balance in the body.
Other than vitamins and minerals, apples also contain plenty of insoluble fiber. This type of carbohydrates that cannot be digested by the body works as a broom that sweeps out toxins along the intestinal tract. With all of those accumulated poisonous substances out of your body, your immunity is in top-form.
When it comes to fruits, some of the best sources of vitamin C are kiwis. Other than this super antioxidant, kiwis also contain vitamins A and E, both of which are necessary for a stronger immune system. Insoluble fiber and potassium in these fruits are also highly favorable for your cardiovascular system.
Cranberry juice is admired for its ability to bolster the urinary tract system. However, it also contains plenty of vitamin C that helps safeguard you from illnesses brought about by invading microorganisms such as bacteria and viruses.
A vegetable that makes for an excellent immune-boosting juice is broccoli, thanks to its rich supply of beta carotene and vitamin C. Every glass of broccoli juice also provides your body with sulphur, a mineral with powerful antimicrobial properties. Sulphur promotes healing as well because it detoxifies the body at a cellular level.
What makes beet juice capable of supporting the immune system is its long list of vitamins and minerals. Some of them include vitamins A and C, iron, calcium, potassium and manganese. When juicing, it’s a good idea to mix beets with other fruits and vegetables of your choice due to its strong, earthy flavor.
Reduce asthma symptoms with Omega-3
A new study has found that consuming a diet rich in omega-3 fatty acids is linked to fewer childhood asthma symptoms which are triggered by indoor air pollution.
The study published in ‘American Journal of Respiratory and Critical Care Medicine’, lays out that families and health care providers may be able to protect children from harmful effects of indoor air pollution by serving a diet rich in omega-3 fatty acids while reducing foods rich in omega-6 fatty acids such as soyabean oil and corn oil.
“Our group is working on ways to reduce the levels of indoor air pollution in Baltimore City homes,” said lead author of the study, Emily Brigham. “Results are promising, but we don’t want to stop there,” Brigham added.
The study found that for each additional gram of omega-6 intake, children had 29 per cent higher odds of being in a more severe asthma category.
Conversely, with each 0.1-gram increase in levels of omega-3 fatty acids in the diet, researchers saw 3 to 4 per cent lower odds of daytime asthma symptoms.
Indoor air pollution, from sources including cooking, cleaning activities and cigarette smoke, is a known trigger for asthma symptoms.
Omega-3 fatty acids, which are found abundantly in fish and certain nuts and seeds, are considered healthy as they are known to reduce inflammation.
Omega-6 fatty acids, primarily found in vegetable oils (including corn, soybean, safflower, and sunflower), as came out in other studies, have mixed effects on health, but have the potential to promote inflammation.
The researchers, however, noted that it doesn’t prove the relationship between fatty acids and asthma severity.
“Among populations known to be disproportionately affected by asthma, we may find that improving diet and air pollution together has the greatest impact on health,” said Brigham.
New cell that can heal hearts discovered
Researchers have discovered a previously unidentified cell population which could lead to new treatments for patients with injured hearts.
The cell, described in the journal Immunity, was discovered in the pericardial fluid found in the sac around the heart of a mouse with heart injury. The researchers from the University of Calgary in Canada found that a specific cell, a Gata6+ pericardial cavity macrophage, helps heal an injured heart in mice.
The same cells were also found within the human pericardium of people with injured hearts, confirming that the repair cells offer the promise of a new therapy for patients with heart disease. “Our discovery of a new cell that can help heal injured heart muscle will open the door to new therapies and hope for the millions of people who suffer from heart disease,” said Paul Fedak, a professor at the University of Calgary.
“The possibilities for further discovery and innovative new therapies are exciting and important,” said Fedak. Heart doctors had never before explored the possibility that cells just outside the heart could participate in healing and repair of hearts after injury, researchers said.
Unlike other organs, the heart has a very limited capacity to repair itself which is why heart disease is the number one cause of death in North America, they said. “We always knew that the heart sits inside a sac filled with a strange fluid,” said Fedak. “Now we know that this pericardial fluid is rich with healing cells. These cells may hold the secret to repair and regeneration of new heart muscle,” he said.