While public perception that cannabis is a harmless substance is growing, the long-term benefits and risks of cannabis use remain unclear. However, one consistent pattern of research has emerged: heavy long-term cannabis use can impact midlife cognition.
The impact of cannabis on cognitive impairment was greater than that of alcohol or tobacco use.
Jone Mark
Science has proven that chronic, low-grade inflammation can turn into a silent killer that contributes to cardiovascular disease, cancer, type 2 diabetes and other conditions. Get simple tips to fight inflammation and stay healthy — from Harvard Medical School experts.
Long-term cannabis users’ IQs declined by 5.5 points on average from childhood, and there were deficits in learning and processing speed compared to people that did not use cannabis. The more frequently an individual used cannabis, the greater the resulting cognitive impairment, suggesting a potential causative link.
The study also found that people who knew these long-term cannabis users well observed that they had developed memory and attention problems. The above findings persisted even when the study authors controlled for factors such as dependence on other drugs, childhood socioeconomic status, or baseline childhood intelligence.
]]>According to a survey by the American Psychological Association, more than two-thirds of Americans experience some climate anxiety.
Jone Mark
In addition to existential worries and fears about the future, climate change can affect mental health directly (such as through natural disasters or heat) and indirectly (through displacement, migration, and food insecurity). Rising temperatures have been associated with increases in emergency department visits for psychiatric reasons, and may impair cognitive development in children and adolescents.
As uncertainty and a loss of control characterize climate anxiety, the best treatment is to take action. On an individual level, it’s therapeutic to share your worries and fears with trusted friends, a therapist, or by joining a support group. You can also make changes to your lifestyle consistent with your values.
This may include deciding to take fewer flights, joining a protest, or increasing public awareness about climate change through advocacy. Joining an organization like The Good Grief Network can help you process feelings related to climate anxiety and connect with others to take meaningful action.
]]>Science has proven that chronic, low-grade inflammation can turn into a silent killer that contributes to cardiovascular disease, cancer, type 2 diabetes and other conditions. Get simple tips to fight inflammation and stay healthy — from Harvard Medical School experts.
From 2015 to 2019, the researchers followed up on all of these people, who were 46 on average, which is not very old.
Jone Mark
In children and teens, it’s a bit more complicated; we look at the BMI percentile based on age and gender. If the percentile is between 85 and 95, the child is overweight; if it’s over 95, the child is obese. The Centers for Disease Control and Prevention has a calculator you can use to get the BMI and percentile.
Know your child’s blood pressure — and whether it is healthy or not. Again, this depends on age, gender, and height. Sadly, many pediatricians miss abnormal blood pressures because numbers that seem normal can be unhealthy for some children, so it’s important to ask your doctor to be sure. Your child’s blood pressure should be measured at every checkup starting at age 3.
Ask about checking your child’s cholesterol and triglyceride levels. This is generally done in adolescence, but may be done earlier if a child is overweight, or if there is a family history of elevated levels. If you or a close family member has high cholesterol or triglycerides, make sure your child’s pediatrician is aware.
No matter what your child’s numbers are, make sure they have a healthy diet, rich in fruits, vegetables, whole grains, healthy fats, and lean protein. Limit added sugar (especially in beverages), processed foods, and unhealthy fats.
]]>But when the time comes for treatment, up to a third of men still decide against it. Now, a new study finds that for some of these men, treatment can be safely delayed.
80% of the men in the early-surgery group were still cancer-free three years later, compared to 87% of the men who put the surgery off for up to five years.
Jone Mark
Researchers from the University of California, San Francisco identified 531 men whose cancers progressed while they were on active surveillance. All the men were diagnosed initially with Grade Group 1 prostate cancer, which is the bottom rung on a classification scheme that ranks cancers from low to high risk of aggressive spread.
When the researchers compared long-term outcomes among the men who got surgery within six months and those who waited longer for their operation, they found little difference between them. Forty-five men from both groups combined had their cancer return within three years after surgery.
Furthermore, prostate tissues observed by a pathologist immediately after surgery showed similar rates of adverse biological features that predict worse outcomes later. Tumors from about half the men from either group had this type of adverse pathology.
]]>Like most the B vitamins, B6 is essential, which means your body can’t synthesize it — you have to get this vital micronutrient from your diet. Are you getting all that your body needs? That’s worth asking, particularly if you’re eating less of certain foods for health or environmental reasons.
If you tasted a new wine variety each week, it would take you 40 years to try them all.
Jone Mark
Since 2014, the Mornington Peninsula Pinot Noir Rootstock Trial – involving growers from across Greater Victoria – has been comparing the performance of Pinot Noir scions grafted to14 different rootstocks on two commercial vineyards 15 kilometres apart and with more than 100 metres elevation difference. One vineyard is located in a warmer coastal area of the Mornington Peninsula, while the other sits in a cooler more elevated location.
Vitamin B6 plays a role in more than 100 enzyme reactions in the body. It helps your body break down protein, carbohydrates, and fats that build muscle, supply energy and fulfill a multitude of essential tasks. Vitamin B6 also helps
At both vineyards, Pinot Noir clone MV6 was grafted to 14 rootstocks with three replicates per treatment and one panel per replicate. Grapevines were also planted on their own roots as a control.
]]>Every day, about 11 people die from drowning in the United States. Swimming lessons can’t prevent all of those deaths, but they can prevent a lot of them. A child doesn’t need to be able to swim butterfly or do flip turns, but the ability to get back to the surface, float, tread water, and swim to where they can stand or grab onto something can save a life.
That said, swim lessons between 1 and 4 years old can be useful. Not only are some kids simply ready earlier, but younger children can also learn some skills that can be useful if they fall into the water, like getting back to the side of a pool. The teachers should be trained. Again, this sounds obvious — but it’s not always the case.
Being scared of the water isn’t a reason not to take, or to quit, swimming lessons. It’s common and normal to be afraid of the water, and some children are more afraid than others. While you don’t want to force a child to do something they are terrified of doing, giving up isn’t a good idea either. Start more gradually, with lots of positive reinforcement. The swim teacher should be willing to help.
There is a lot of debate about the use of “bubbles” or other flotation devices to help children learn to swim. They can be very helpful with keeping children safe at the beginning and helping them learn proper positioning and stroke mechanics instead of swimming frantically to stay afloat, but if they are used, the lessons should be designed to gradually decrease any reliance on them.
]]>Veganism has become hip, in addition to having potential health benefits, like improved heart health and weight loss, from cutting out animal products and increasing vegetables.
It’s one thing to give up animal products, and that move can lead to health improvements.
Jone Mark
With any kind of change, the stronger and more personal your reason, the more likely you’ll stick with it. When deciding to be a vegan, there can be an ethical and even an emotional component of concern for animal welfare and the environment. Those things mean something to you, and you’re not going to eat, wear, or use any animal products because you consider that inhumane.
But what if better health is your primary reason for going vegan? The elimination of animal products and dairy means a reduction in saturated fats and sodium, which can help with losing weight and/or preventing weight gain, and can reduce the risks of cardiovascular disease, blood cholesterol, and diabetes, Stampfer says.
Preparation is key when trying a new way of eating. Find appealing vegan recipes in cookbooks or on websites, or set up a food subscription service, and at the beginning line up two weeks of meals so what you’re going to eat isn’t a constant scramble and daily stress, Rimm says.
None of the answers are disqualifying, but you can identify potential pitfalls and get a handle on how you approach food. And the last question is key, since having support when making a change can help smooth the transition and make you feel less alone in the attempt. “It prepares people for what they’re up against,” Rimm says.
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