Our bones support us and allow us to move. They protect our brain, heart, and other organs from injury. Also, they store minerals such as calcium and phosphorous, which help keep our bones strong, and release them into the body when we need them for other uses. There are many things we can do to keep our bones healthy and strong. Eating foods rich in calcium and vitamin D, getting plenty of exercise, and having good health habits help keep our bones healthy.
The human brain is the command centre for the nervous system and enables thoughts, memory, movement, and emotions by a complex function that is the highest product of biological evolution. The brain is a complex organ and has at least three levels of functions that affect all aspects of our daily lives: interpretation of senses and control of movement; maintenance of cognitive, mental, and emotional processes; and maintenance of normal behaviour and social cognition. Brain health may therefore be defined as the preservation of optimal brain integrity and mental and cognitive function at a given age in the absence of overt brain diseases that affect normal brain function. Every brain changes with age, and mental function changes along with it. Mental decline is common, and it’s one of the most feared consequences of aging. But cognitive impairment is not inevitable.
Digestion is important because your body needs nutrients from food and drink to work properly and stay healthy. Proteins, fats, carbohydrates, vitamins, minerals, and water are nutrients. Your digestive system breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair. Eating a whole-foods diet high in fiber, healthy fat and nutrients is the first step toward good digestion.
Fatigue is one of the most common problems people report to their doctors. Fatigue is a symptom, not a disease. Different people experience it in different ways. The tiredness you feel at the end of a long day or after a time zone change might feel similar to that resulting from an illness. But fatigue from stress or lack of sleep usually subsides after a good night’s rest, while disease-related lethargy is more persistent and may be debilitating even after restful sleep. The good news is that in many cases you can make changes that will help bring your energy back, but you need to get to the root of the problem in order to treat it.
A person who has good physical health is likely to have bodily functions and processes working at their peak. This is not only due not only to an absence of disease. Regular exercise, balanced nutrition, and adequate rest all contribute to good health.
The heart beats about 2.5 billion times over the average lifetime, pushing millions of gallons of blood to every part of the body. This steady flow carries with it oxygen, fuel, hormones, other compounds, and a host of essential cells. It also whisks away the waste products of metabolism. When the heart stops, essential functions fail, some almost instantly. Given the heart’s never-ending workload, it’s a wonder it performs so well, for so long, for so many people. But it can also fail, brought down by a poor diet and lack of exercise, smoking, infection, unlucky genes, and more.
Holistic health is about caring for the whole person — providing for your physical, mental, spiritual, and social needs. It’s rooted in the understanding that all these aspects affect your overall health, and being unwell in one aspect affects you in others.
Your immune system is a complex network of cells, tissues, and organs. Together they help the body fight infections and other diseases. When germs such as bacteria or viruses invade your body, they attack and multiply. This is called an infection. The infection causes the disease that makes you sick. Your immune system protects you from the disease by fighting off the germs.
Joints form the connections between bones. They provide support and help you move. Any damage to the joints from disease or injury can interfere with your movement and cause a lot of pain. Many different conditions can lead to painful joints, including osteoarthritis, rheumatoid arthritis, bursitis, gout, strains, sprains, and other injuries.
Many of the major health risks that men face can be prevented with a healthy lifestyle: regular exercise, a healthy diet, not smoking, stress reduction, and alcohol consumption in the moderate range if at all. Regular checkups and screening tests can spot disease early, when it is easiest to treat.
Sexuality is a big part of being human. Love, affection and sexual intimacy all play a role in healthy relationships. They also contribute to your sense of well-being.
Weight management is the process of adopting long-term lifestyle modification to maintain a healthy body weight on the basis of a person’s age, sex and height. Methods of weight management include eating a healthy diet and increasing physical activity levels.
Women have many unique health concerns, menstrual cycles, pregnancy, birth control, menopause and that’s just the beginning. A number of health issues affect only women and others are more common in women.
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