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Total 569 results found since Jan 2013.

7 Myths About Cholesterol, Debunked
You may not recall every lab value from your last physical, but you probably remember one: Your cholesterol level. If it’s higher than ideal, you’re not alone. According to the U.S. Centers for Disease Control and Prevention, between 2015 and 2018, almost 12% of U.S. adults ages 20 and up had high total cholesterol, defined as above 240 mg/dL. The type that physicians mostly worry about is LDL (or “bad”) cholesterol, which is one component of that total. Why do doctors care so much about cholesterol? First, “it predicts risk,” says Dr. Jeffrey Berger, a cardiologist and director of the C...
Source: TIME: Health - June 19, 2023 Category: Consumer Health News Authors: Katherine Hobson Tags: Uncategorized freelance healthscienceclimate heart health Source Type: news

In Preventing Diabetes-Related Heart Disease, Blood Pressure And Cholesterol Targets Are Higher Priorities Than Blood Sugar
For people with diabetes, meeting the recommended guidelines for blood pressure and cholesterol is even more important than meeting the guidelines for blood sugar control in reducing the risk of heart attack or stroke, according to a new Kaiser Permanente study published today in the Journal of General Internal Medicine. The study included more than 26,000 patients with diabetes. Patients who met guidelines for all three risk factors and those who met the blood pressure and cholesterol guidelines were least likely to be hospitalized for a heart attack or stroke...
Source: Health News from Medical News Today - January 28, 2013 Category: Consumer Health News Tags: Diabetes Source Type: news

Today's adults 'unhealthier than their parents were'
Conclusion This cohort study’s strength was its long follow-up period, with four measurements of risk factors taken over a period of 16 years. By following up people over time a cohort study such as this is able to track risk factors in the same people over extended periods. As long as people return for the follow-up checks, it is the best study design for tracking this sort of data and drawing the sorts of conclusions these authors make. Another advantage is that the same group of trained workers objectively measured data on body weight, height, blood pressure and cholesterol, using standardised protocols, which reduced...
Source: NHS News Feed - April 11, 2013 Category: Consumer Health News Tags: Lifestyle/exercise Older people Heart/lungs Source Type: news

No proof heading footballs causes brain damage
Conclusion Overall, this research provides no evidence that there is a direct cause and effect between repeated heading of a football and traumatic brain injury. However, there are several important limitations to this study that are worth noting. One-off tests and scans of players The people in the study only had brain images and neurological tests at one point in time, and were asked about heading in the previous year and if they had any concussions in their lifetime. Without having the imaging and neurological tests prior to the year in question – or preferably in early periods of life, before they started playing f...
Source: NHS News Feed - June 12, 2013 Category: Consumer Health News Tags: Lifestyle/exercise Neurology Source Type: news

Are weekly workouts as good as daily exercise?
Conclusion This study used a large quantity of data from more than 2,000 participants of the Canadian Health Measures Survey to try to gauge how often adults should perform 150 minutes of exercise a week, as recommended by most guidelines. The main finding was that those who met this total physical activity requirement were less likely to have metabolic syndrome than those who were less active, which is not particularly surprising. Lack of exercise is associated with many of the risk factors for metabolic syndrome, such as obesity. Importantly, however, the frequency of time that MVPA was conducted over – whether this w...
Source: NHS News Feed - June 24, 2013 Category: Consumer Health News Source Type: news

American Heart Association Rapid Access Journal Report On Statin Use And Side Effects
Statins - the popular class of cholesterol-lowering drugs used widely to prevent recurrent heart disease or stroke as well as risk for having a first cardiac or stroke event - appear to cause few side effects, according to new research reported in Circulation: Cardiovascular Quality and Outcomes. Researchers conducted the largest meta-analysis on statin side effects to date, reviewing data from 135 previous drug studies to evaluate the safety of the seven statins on the market. They concluded "as a class, adverse events associated with statin therapy are not common...
Source: Health News from Medical News Today - July 11, 2013 Category: Consumer Health News Tags: Statins Source Type: news

What is metabolic syndrome? What causes metabolic syndrome?
Metabolic Syndrome, also known as Syndrome X, refers to a number of conditions that occur simultaneously and increase the risk of diabetes, stroke and heart disease. People with metabolic syndrome have high blood sugar levels, hypertension (high blood pressure), too much fat around their belly, and unhealthy cholesterol and triglyceride levels. Although on its own, each condition can raise the risk of heart attack or stroke, people with just one or two of them do not have metabolic syndrome. Metabolic syndrome is a preventable and reversible condition...
Source: Health News from Medical News Today - July 24, 2013 Category: Consumer Health News Tags: Obesity / Weight Loss / Fitness Source Type: news

Saturated fat link with heart disease questioned
This article is one doctor's opinion based on his own knowledge, research and experience. However, it is fair to say there is an ongoing debate about how far cholesterol is a risk factor for heart disease, especially in people who are otherwise healthy. There is also a similar debate about the use of statins in people who have no evidence of cardiovascular disease. This is alongside ongoing research into the components of LDL and the different types of lipoproteins known to increase risk the most. None of this relevant new evidence is covered by the news reporting.   What should you eat? There is no need to change curren...
Source: NHS News Feed - October 23, 2013 Category: Consumer Health News Tags: Heart/lungs Food/diet QA articles Source Type: news

New guideline for management of blood cholesterol published by ACC/AHA
The American College of Cardiology and the American Heart Association have released a new clinical practice guideline for the treatment of blood cholesterol in people at high risk for cardiovascular diseases caused by atherosclerosis, or hardening and narrowing of the arteries, that can lead to heart attack, stroke or death.The guideline identifies four major groups of patients for whom cholesterol-lowering HMG-CoA reductase inhibitors, or statins, have the greatest chance of preventing stroke and heart attacks.
Source: Health News from Medical News Today - November 14, 2013 Category: Consumer Health News Tags: Cholesterol Source Type: news

Study may bust myth of 'fat and fit' healthy obesity
Conclusion This meta-analysis provides further evidence about the known risk factors for cardiovascular disease and mortality. What this study adds is the indication that people who are metabolically unhealthy regardless of their weight are at increased risk. However, interestingly, no increase in risk was seen for the category of people who are metabolically healthy though overweight. A strength of this meta-analysis is the large sample size. However, the results should be interpreted with caution as: The studies did not use the same criteria for assessing metabolic status. The studies did not use the same criteri...
Source: NHS News Feed - December 4, 2013 Category: Consumer Health News Tags: Food/diet Lifestyle/exercise Obesity Source Type: news

Could statins also protect against dementia?
Conclusion This study using a large, older age, Asian population finds an association between statin use and reduced risk of developing dementia over an average five years of follow-up. The main limitation of this study is that it can demonstrate an association, but it cannot definitely prove cause and effect. The study has adjusted for a number of measured confounders, but this may not fully account for these or other factors (such as lifestyle habits) that may be involved in the relationship.  Also, while the research has used what can be expected to be a fairly reliable research database, there is also the possibility...
Source: NHS News Feed - April 14, 2014 Category: Consumer Health News Tags: Medication Neurology Source Type: news

Heart attack survivors 'gain from high-fibre diet'
Conclusion This was a well-designed study. Although it was a cohort study and so cannot prove causation, attempts were made to analyse the results while taking multiple factors into account. Its strengths include that it used data from a large number of people and measured dietary habits over the previous year, which may be a more accurate assessment than snap-shot 24-hour food questionnaires. However, there will still be room for bias in people's recall and estimates of portion size. There were a few limitations to the study: it was not able to take into account people who suffered from a heart attack and died before ...
Source: NHS News Feed - April 30, 2014 Category: Consumer Health News Tags: Heart/lungs Food/diet Source Type: news

This year's top 10 advances in cardiovascular disease
Progress in the fight against heart disease and stroke came on many fronts during 2014, from novel drugs and procedures to improvements and newfound benefits from existing treatments. In the December 2014 Harvard Heart Letter, Editor in Chief Dr. Deepak L. Bhatt selected 10 of the most important advances. New drugs cut cholesterol levels by half. A new class of drugs, given by injection just once or twice a month, can slash harmful LDL cholesterol levels by about 50%. Studies are under way to see if any of these experimental agents, called PCSK9 inhibitors, prevent heart attacks or improve heart disease survival. Replacing...
Source: New Harvard Health Information - November 24, 2014 Category: Consumer Health News Source Type: news

Yoga may help protect against heart disease
ConclusionOverall, this review suggests that yoga may be beneficial in reducing risk factors for cardiovascular disease and metabolic syndrome.While these are encouraging findings, the authors also caution that these are based on trials with some limitations, including: There was a wide variation in the type of yoga practised, the frequency and the length of each session across the studies. This means it is difficult to say what the actual effects of each approach are, as the overall effects are just an average across all of these approaches. Some may have more of an effect and some may have less. The review does not rep...
Source: NHS News Feed - December 16, 2014 Category: Consumer Health News Tags: Lifestyle/exercise Heart/lungs Obesity Source Type: news