Fitness Blog Covering Topics Of Interest Thursday, March 19 2015
When a man reaches about age 25, his prostate begins to grow. This natural growth is called benign prostatic hyperplasia (BPH) and it is the most common cause of prostate enlargement. BPH is a benign condition that does not lead to prostate cancer, though the two problems can coexist.
Although 50% to 60% of men with BPH may never develop any symptoms, others find that BPH can make life miserable. The symptoms of BPH include
As a result, many men seek treatment. The good news is that treatments are constantly being improved. Patients and their physicians have more medications from which to choose, so if one doesn’t do the trick, another can be prescribed. And thanks to some refinements, surgical treatments are more effective and have fewer side effects than ever before. But there are some things men dealing with BPH can do on their own. When symptoms are not particularly bothersome, watchful waiting may be the best way to proceed. This involves regular monitoring to make sure complications aren’t developing, but no treatment. For more troubling symptoms, most doctors begin by recommending a combination of lifestyle changes and medication. Often this will be enough to relieve the worst symptoms and prevent the need for surgery. Tips for relieving BPH symptomsFour simple steps can help relieve some of the symptoms of BPH:
Saturday, February 14 2015
Can you run as fast as you did when you were 20 years old? Hit a baseball as far as you once could? Bash a tennis ball with the same speed and spin? Probably not. But even as we age, there are still plenty of ways to stay in the game and enjoy it. That’s as true of sex as it is of sports. Erectile dysfunction (ED) can occur for many reasons. Sometimes it is as simple as the side effect of a particular medication. But for roughly 75% of men, the cause is more complex. ED may result from vascular disease, neurological disease, diabetes, or prostate-related treatments or surgeries. Whether you currently suffer from ED or are hoping to sidestep this condition, try these tips for better health and a better sex life.
Friday, January 02 2015
Moderate-intensity exercise can help improve your thinking and memory in just six months.
You know that exercising is necessary in order to preserve muscle strength, keep your heart strong, maintain a healthy body weight, and stave off chronic disease such as diabetes. But exercise can also help boost your thinking skills. “We know that exercise behaves like medicine to improve thinking skills. There’s a lot of science behind this,” says Dr. Scott McGinnis, an instructor in neurology at Harvard Medical School. How it worksExercise boosts your memory and thinking through both direct and indirect means. Direct means include physiological changes such as reducing insulin resistance, reducing inflammation, and stimulating the production of growth factors, which are chemicals in the brain that affect the health of brain cells, the growth of new blood vessels in the brain, and even the abundance and survival of new brain cells. Many studies have suggested that the parts of the brain that control thinking and memory (the prefrontal cortex and medial temporal cortex) have greater volume in people who exercise versus people who don’t. “Even more exciting is the finding that engaging in a program of regular exercise of moderate intensity over six months or a year is associated with an increase in the volume of selected brain regions,” says Dr. McGinnis. Exercise can also boost memory and thinking indirectly by improving mood and sleep, and by reducing stress and anxiety. Problems in these areas frequently cause or contribute to cognitive impairment. Is one exercise better than another?We don’t know the answer to this question because almost all of the research has looked at walking. “But it’s likely that other forms of aerobic exercise that get your heart pumping might yield similar benefits,” explains Dr. McGinnis. He points to a study published in the January 2014 Journal of the American Geriatrics Society that found that an exercise called tai chi showed the potential to enhance cognitive function in older adults, especially in the realm of executive function, which regulates, controls, and manages other cognitive processes such as planning, working memory, attention, problem-solving, and verbal reasoning. That may be because tai chi, a martial art that involves slow, focused movements, requires learning and memorizing new skills and new movement patterns. What you should doDr. McGinnis recommends establishing exercise as a habit, almost like taking a prescription medication. And since several studies have shown that you can reap the cognitive benefits of exercise in six months, he reminds you to be patient to get results, and then continue exercising for life. Aim for a goal of exercising at a moderate intensity—such as brisk walking—for 150 minutes per week. Start with a few minutes a day, and increase the amount by five or 10 minutes every week until you reach your goal. Does mental training improve thinking skills?Look for programs that teach strategy skills and use some computerized training. Exercise isn’t the only way to keep your mind sharp. The evidence is clear that you also need to challenge your brain in order to keep using it, with activities such as reading or crossword puzzles. But what about training intended to improve your thinking skills, called cognitive training? A study published in the January 2014 Journal of the American Geriatrics Society found that as few as 10 cognitive training sessions helped older adults improve their reasoning ability and processing speed, which translated to less difficulty in performing important everyday tasks. The training sessions were largely strategy-based—such as tricks to remember word lists—and there was some computerized training. The benefits lasted as long as 10 years. So should you sign up for cognitive training? “I do recommend it, but only programs that tailor treatment based on a person’s goals, strengths, and weaknesses,” says Harvard Medical School psychology instructor Dr. Kim Willment. She advises that you look for programs that teach strategy skills and use computerized training to improve certain cognitive functions, such as attention and concentration. Want to sign up? Neuropsychologists usually offer cognitive training programs. Saturday, December 20 2014
If you suffer from joint pain, exercise may seem like the last thing you want to do, or need to do. But the right exercises performed properly can be a long-lasting way to subdue ankle, knee, hip, or shoulder pain. For some people, the right exercise routine can even help delay or sidestep surgery. While exercise is great medicine, it only works if you carve out time to do it regularly. And sometimes the hardest part of a workout is getting started. Here are four ways to help you get your dose of physical activity:
When motivation flags, remind yourself of your goals, plan small rewards, ask a friend to check up on you, or consider working out with a Ronald @GymInMotion Saturday, November 08 2014
If you have high cholesterol (a total cholesterol level of 240 milligrams per deciliter of blood or above), taking steps to lower it can greatly reduce your chances of having a heart attack. For every 10% drop in your cholesterol level, your heart attack risk falls by 20% to 30%. There are several steps you can take to lower your cholesterol level, like losing weight if needed, being more active, and choosing healthy foods. Here are three simple steps toward a healthier, cholesterol-lowering diet:
If lifestyle changes don’t get your cholesterol to a healthy level, ask your doctor if a cholesterol-lowering drug makes sense for you. Saturday, October 25 2014
You might be surprised to learn that what you eat affects your ability to move.
Keys to a healthy diet There is no shortage of diet books and eating plans that claim to help you slim down and live a longer and healthier life. But healthy eating is surprisingly simple.
Friday, September 05 2014
Fruits and vegetables contain vitamins, minerals, and other nutrients that are essential for good health. That’s one reason why a plant-based diet that includes lots of fruits and vegetables can lower your risk of developing life-threatening diseases such as heart disease, diabetes, and some cancers. And when you pile on the produce, there’s less room for the unhealthy foods. Dinner is typically the largest (and latest) meal of the day, and it’s a good opportunity to make sure that you meet your daily quota for fruits and vegetables. Here are five easy ways to work more produce into dinner.
Thursday, August 21 2014
If opening jars becomes more difficult because of painful hands, or if climbing stairs produces pain in your knees, “arthritis” is often the first thing that comes to mind. The two most common forms of arthritis—osteoarthritis and rheumatoid arthritis—can cause similar aches and pains, but there are a few key differences between them. For example: Onset. Osteoarthritis occurs when cartilage (tissue in your joints that cushions your bones) wears away. Pain occurs when bone rubs against bone. This type of arthritis pain tends to develop gradually and intermittently over several months or years. Osteoarthritis is the most common type of arthritis affecting 27 million Americans. Many people believe it’s a crippling and inevitable part of growing old. But things are changing. Treatments are better, and plenty of people age well without much arthritis. If you have osteoarthritis, you can take steps to protect your joints, reduce discomfort, and improve mobility — all of which are detailed in this report. If you don’t have osteoarthritis, the report offers strategies for preventing it. Rheumatoid arthritis, on the other hand, is an inflammatory condition in which your immune system attacks the tissues in your joints. It causes pain and stiffness that worsen over several weeks or a few months. And joint pain isn’t always the first sign of rheumatoid arthritis—sometimes it begins with “flu-like” symptoms of fatigue, fever, weakness, and minor joint aches. Location. Both osteoarthritis and rheumatoid arthritis can affect the hands. However, osteoarthritis often affects the joint closest to the tip of the finger, whereas rheumatoid arthritis usually spares this joint. And while rheumatoid arthritis can appear in any joint, its most common targets are the hands, wrists, and feet. Type of stiffness. People often describe vague muscle aches as “stiffness,” but when doctors talk about “stiffness,” they mean that a joint doesn’t move as easily as it should. Stiffness may be prominent even when joint pain is not. Mild morning stiffness is common in osteoarthritis and often goes away after just a few minutes of activity. Sometimes people with osteoarthritis also notice the same type of stiffness during the day after resting the joint for an hour or so. In rheumatoid arthritis, however, morning stiffness doesn’t begin to improve for an hour or longer. Occasionally, prolonged joint stiffness in the morning is the first symptom of rheumatoid arthritis. Thursday, July 24 2014
Medications make a difference — generally a positive one — in the lives of many people. Insulin keeps blood sugar under control, cholesterol-lowering drugs can reduce the chances of having a heart attack, and thyroid medication can restore a normal hormone level. These are but a few examples. At the same time, all drugs carry side effects, and can interact with other medications. For many medications, one or more side effects affect balance. And that can increase your chances of taking a fall. How? According to the Centers for Disease Control and Prevention, common problems include vision changes, dizziness or lightheadedness, drowsiness, and impaired alertness or judgment. Some medications may damage the inner ear, spurring temporary or permanent balance disorders. How do I know if this is a problem for me?Some of the commonly prescribed medications that can affect balance include:
Sometimes the problem isn’t a single drug but the combination of medications being taken together. Older adults are especially vulnerable, because drugs are absorbed and broken down differently as people age. If you are concerned about how your medications may be affecting your balance, call you doctor and ask to review the drugs you’re taking, the dose, and when you take them. It is never a good idea to just stop taking a medication without consulting your health care provider first. Doing so can create even more health risks. Thursday, May 15 2014
The prostate is can be a troublesome little gland. It is prone to painful infections and inflammation (prostatitis), enlargement that interferes with urination (benign prostatic hyperplasia, or BPH), and cancer. Prevention is the best medicine, something exercise can help with. Exercise has also been shown to help treat various prostate-related conditions. Although relatively few studies have looked at the impact of exercise specifically on prostate health, the ones that have suggest that regular physical activity can be good for this walnut-sized gland. BPH prevention. In the ongoing Harvard-based Health Professionals Follow-up Study, men who were more physically active were less likely to suffer from BPH. Even low- to moderate-intensity physical activity, such as walking regularly at a moderate pace, yielded benefits. Prostatitis treatment. Italian researchers conducted a randomized controlled trial (considered the gold standard of medical research) in men with chronic prostatitis. Those in the aerobic exercise group walked briskly three times a week. A comparison group did non-aerobic exercise (leg lifts, sit ups, and stretching) three times a week. At the end of 18 weeks, men in both groups felt better, but those doing aerobic exercises reported less prostatitis pain, less anxiety and depression, and better quality of life. Prostate cancer progression. In a study of more than 1,400 men diagnosed with early-stage prostate cancer, men who walked briskly (not leisurely) for at least three hours a week were 57% less likely to have their cancer progress than those who walked less often and less vigorously. In an analysis from the Health Professionals Follow-up Study, men diagnosed with localized prostate cancer who engaged in vigorous activity at least three hours each week had a 61% lower chance of dying from the illness, compared to men who engaged in vigorous activity less than one hour a week. How to get started A well-rounded exercise program that includes a half-hour of physical activity on all or most days of the week delivers solid health benefits. And you needn’t perform this activity all at once; you can break it up into three 10-minute segments. As always, talk to your doctor before beginning an exercise program. He or she can help you develop a routine based on your health and fitness level. |