Can fish oil supplements reduce the risk of complications from diabetes?

Fish oil supplements, rich in omega-3 fatty acids, have been studied for their potential benefits in reducing the risk of complications associated with diabetes. Research indicates that regular consumption of fish oil, particularly due to its high levels of docosahexaenoic acid (DHA), can lower the risk of major vascular issues like coronary heart disease and peripheral artery disease by approximately 10%, and minor complications such as diabetic kidney disease and retinopathy by about 11%​ (Daily Jang)​​ (Dr. Axe)​.

The benefits of fish oil are believed to stem from its ability to improve lipid profiles and reduce inflammation, both of which are crucial in managing diabetes-related complications. Additionally, fish oil supplements are generally well-tolerated and do not significantly affect blood glucose levels, making them safe for diabetic patients​ (Walrus)​.

However, it's important to note that while observational studies suggest a correlation between fish oil consumption and reduced diabetes complications, they do not establish a direct cause-and-effect relationship. Furthermore, some studies have reported mixed results regarding the overall health benefits of omega-3 supplements for people with type 2 diabetes​ (Diabetes)​.

In conclusion, incorporating fish oil supplements may offer potential benefits in reducing the risk of certain diabetes complications, but it's essential to approach this as part of a broader, comprehensive diabetes management plan.

  How much water do you need in your diet? 

Proper hydration is very important for overall health. Here are some tips and guidelines to ensure you get enough water in your diet. 

General Guidelines 

Daily Fluid Intake: 

Men: Total fluid intake is about 3.7 liters (13 cups)  per day. 

 Women: Total fluid intake is about 2.7 liters (9 cups)  per day. 

This includes all drinks and food, not just  water.  Listen to your body: 

Thirst is a good indicator that you need more fluids. 

 The color of your urine  also gives information about your fluid levels: bright yellow indicates good hydration, while dark yellow or orange indicates a need for more fluids. 

 Adapt your body to the activity and climate: 

Increase your fluid intake when you are physically active, especially when you sweat a lot. 

Hot or humid climates also increase your water needs. Drink water regularly: 

 Eat water-rich foods: 

Foods such as fruits (watermelon, strawberries), vegetables (cucumber, lettuce), and soups will help meet your fluid needs. 

 Specific situations 

During training: 

Drink water before, during, and after exercise. 

For intense exercise lasting more than an hour, consider a sports drink with electrolytes.  Pregnancy and Breastfeeding: 

Pregnant women should drink about 10 cups of fluids each day. 

Breastfeeding women need about 13 cups of fluids each day. 

Health Conditions: 

Certain health conditions, such as kidney stones or urinary tract infections, may require you to drink more water. 

 If you have any health conditions that affect your hydration, be sure to talk to your doctor for specific recommendations. 

 Hydration Tips  

Carry a bottle of water with you. Having water on hand can make it easier to drink water regularly.  Set a reminder: Use a phone app or alarm to remind you to drink water. 

Flavor your water: Adding slices of lemon, lime or cucumber will make your water taste even better. 

Eat hydrating snacks: Choose snacks that are high in water, such as fruits and vegetables. 

Sufficient hydration is essential for physical and mental performance and  supports overall health and well-being.

 Daily fiber supplementation improves brain function in older adults in just 3 months 

A recent study  highlighted the potential cognitive benefits of  daily fiber supplementation in older adults, showing significant improvements in brain function in just 12 weeks. 

The study, conducted by a team of researchers including Mary Ní Locrine, involved twins over the age of 65, and found that a simple, inexpensive fiber supplement could improve performance on a memory test often used to detect early signs of Alzheimer's disease. 

The discovery points to the widespread impact of gut health on cognitive function and suggests that the gut microbiome may play an important role in maintaining brain health as we age.

The research team focused on the effects of prebiotic fibers such as inulin and fructooligo saccharides (FOS), which are known to promote the growth of beneficial gut bacteria. The study involved 36 pairs of twins,  one of whom received a placebo for three months and the other a daily  fiber supplement. 

This double-blind, randomized controlled trial ensured that the results were not subject to placebo effects or bias. Participants were monitored remotely through video calls, online questionnaires, and a battery of cognitive tests, including the Paired Associates Learning Test. 

The role of the gut microbiome in brain health 

One of the key findings of the study was a significant change in the composition of the gut microbiome in participants who took the fiber supplement. The formulation increased beneficial bacteria such as bifido bacteria, which are known to have a positive effect on health. "The fiber supplement led to significant changes in the composition of the participants' gut microbiome," the study said, highlighting the increase in beneficial bacteria such as bifido bacteria. 

The researchers believe that these changes in the gut microbiome may have contributed to the observed improvement in cognitive function.  The gut-brain axis, a complex communication network connecting the digestive tract and the brain, plays a key role in regulating various bodily functions, including mood and cognitive processes. This study suggests that improving gut health through nutritional interventions may  support brain health and potentially delay the onset of neurodegenerative diseases. 

 Future research and its implications 

The promising results of this study highlight the potential of fiber to support cognitive health in older adults, particularly through its effects on the gut microbiome. The study design also demonstrates the feasibility of conducting such studies remotely, which is particularly beneficial when targeting older adults with mobility or health limitations. 

The researchers plan to continue their work by studying whether these cognitive benefits persist over time and in larger, more diverse populations. They are also interested in studying other nutritional interventions that may have similar effects on the gut-brain axis. 

The researchers said they hope that a deeper understanding of the gut-brain connection will open new approaches to help people live longer, healthier lives, highlighting the broader implications for public health and aging. 

 This study could open the door to new preventive strategies against cognitive decline and provide a simple, affordable way to improve quality of life in older adults.

 the Medications You Shouldn't Take with Coffee 

 

By Courtney Southwick,  

Most people in the United States start their day with a cup of coffee. Many also start their day with medication. Studies have shown that coffee can speed up the process of  food passing through the digestive system, which can also affect medications.  

Drinking coffee and taking medications at the same time can affect the rate at which the medication is absorbed into the bloodstream. A group of researchers investigated numerous medications and the effects of coffee on them.  

Not all medications are affected by drinking coffee. People taking the following medications may benefit from changing the timing of their morning coffee: Thyroid Medications 

When you have hypothyroidism, your thyroid gland (the butterfly-shaped gland in the front of your neck) doesn't produce enough thyroid hormone. This can lead to weight gain, dry skin, joint pain, hair loss, and  menstrual irregularities. 

Many people are prescribed levothyroxine or other medications to keep their hormone levels in balance. Studies have shown that drinking coffee while taking thyroid medications can decrease the absorption of the medication in your body, making the medication less effective. 4 And this effect is not small. Patients report that coffee can further increase the absorption of thyroid medications, decreasing their absorption by more than half. 

Cold or Allergy Medications 

Millions of people take cold or allergy medications, but those medications often contain central nervous system stimulants such as pseudoephedrine.  Because coffee also contains stimulants, washing down your allergy medications with coffee can worsen symptoms such as restlessness and insomnia. Some allergy medications, such as fexofenadine, should not be taken with coffee because they can overstimulate the central nervous system and increase symptoms of agitation.  It is always a good idea to ask your doctor for advice on combining coffee with cold or allergy medications. 

 Diabetes medications 

Adding sugar or milk to coffee can increase blood sugar levels and reduce the effectiveness of diabetes medications. In addition, studies have shown that caffeine can worsen symptoms in people with diabetes. 

According to a study by the American Diabetes Association, drinking caffeinated beverages such as coffee can increase insulin and blood sugar levels. This study was small, so more research is needed. Still, the researchers warned that  too much caffeine can make it harder to control blood sugar levels, which could ultimately increase the risk of diabetic complications. 

Diabetes and prediabetes are very common in the United States and other Western countries. According to the Centers for Disease Control and Prevention (CDC), more than 37 million Americans have diabetes and nearly 100 million have prediabetes.8 Most people are unaware that they have diabetes. Given these figures, it's no wonder that millions of people take diabetes medication every day. 

 Alzheimer's Disease Drugs 

Alzheimer's disease is the seventh leading cause of death in the United States, primarily affecting people over the age of 65. Alzheimer's disease is a  brain disease that causes loss of cognitive function, making it difficult to think, remember, and complete daily tasks. Millions of Americans live with Alzheimer's disease and take medications to treat it. 

Alzheimer's drugs, such as donepezil, rivastigmine, and galantamine, are affected by caffeine. The caffeine in coffee can tighten the blood-brain barrier, reducing the amount of drugs that reach the  brain. Alzheimer's drugs work by protecting the neurotransmitter acetylcholine, but consuming large amounts of coffee has been shown to impair this protective effect. 

Asthma medications 

Asthma is a chronic disease that affects the lungs, causing inflammation and irritation of the airways. This causes difficulty breathing, coughing and wheezing, and chest tightness. In the United States, millions of people, both adults and children, live with asthma and take asthma medications. 

Many  asthma patients take bronchodilators, such as aminophylline and theophylline, during asthma attacks. Bronchodilators work by relaxing the airways and making breathing easier, but they can have side effects, such as headaches, restlessness, stomach aches, and irritability. Drinking coffee and other caffeine-containing beverages may increase the risk of these side effects.  Coffee may also limit your intake. Use of medications through your body.  

 Osteoporosis medications 

Osteoporosis causes bones to  thin and become brittle, increasing the risk of fractures. Millions of people suffer from osteoporosis, but it is most common in women, especially those who have already gone through menopause. 

Medications such as risedronate and ibandronate prevent and treat osteoporosis. They should not be taken at the same time as coffee, as this will reduce the effectiveness of the medication. It is recommended that  these medications be taken before eating  and drinking, and that the tablets be washed down only  with plain water. This will allow the body to optimally utilize the full amount of the medication. Drinking coffee with these medications can reduce the effectiveness of the medication by more than half. 

Coffee contains a lot of caffeine, which has a stimulant effect. 

  Coffee can be a gastrointestinal irritant, affecting the  gastrointestinal tract. This can change the way your body breaks down and absorbs  medications. You may  need to change the timing of your coffee breaks. However, be sure to contact your doctor if you experience any symptoms.

 Weightlifting to build muscle for rugby turned into a passion for powerlifting 

  

  

 Weightlifting was supposed to be Ben Calder-Lee's strength training for rugby, but instead it became his ticket to the world powerlifting stage. 

The 22-year-old from Christchurch can lift 277kg, the weight of an average drinks machine. 

He believed that strength was worthy of a medal at the second World Junior Powerlifting Championships in Malta next month. 

Calder-Lee will represent New Zealand  against the best young lifters (under 24 years old) from around the world. To complete three different exercises - squat, bench press and deadlift - each requires loading a huge amount of weight. 

New Zealand powerlifter Ben Calder-Lee trains at Hyperbolic Gym in Sydenham. Peter Meacham/Press 

Caldur Lee discovered the sport after joining a gym  five years ago to build muscle for rugby. Since then, he has won two national powerlifting  titles, five state championships and two regional records. 

"To be honest, I still have a  big passion for rugby and other ball sports, but I've just found my passion... a way to do what I do best," he said. 

His biggest lifts included a squat of 255kg, bench press of 155kg and deadlift of 277.5kg.  After finishing 15th out of 20 competitors in the U-74kg class at last year's competition in Romania, Calder-Lee has built up more muscle and moved up  to the U-83kg class. 

Ben Calder-Lee's biggest achievement so far has been winning the junior U-74kg class at the 2022 Commonwealth Powerlifting Championships in Auckland. 

 

 Caldery has learned a lot since last year's performance, which he described as his "worst day on stage." He said that a rapid 3kg weight loss before the competition to reach the weight  known as the "cut" and a three-day non-stop trip abroad were factors in his downfall. 

"It was an incredibly educational experience... We're full of energy and we've made some changes because we didn't  perform as well as we wanted to last year. ” 

Canterbury Powerlifting Association president Natasha Clarke previously told The Press that membership has "boomed" in the wake of the COVID-19 pandemic, especially in the junior group. Last year, Canterbury had 140 members. 

Powerlifter Ben Calder-Lee achieved a squat of 255kg. 

Powerlifting coach and personal trainer Calder-Lee said he has seen a "huge increase" in participation over the past five years. 

In his role as weight room manager at Shirley Boys High School, he enjoyed coaching students and encouraging others to compete. Calder Lee, who lifted weights five days a week, said it takes "a lot of dedication and consistency" to become an elite-level powerlifter. 

What motivated him, he said, was a "like-minded, determined and passionate community." 

"[The community] really pushes each other and me to be stronger and evolve, not just on the platform but off it as well." 

The Junior World  Powerlifting Championships will run from August 28 to September 8.

 Home exercise reduces motor symptoms in Parkinson's disease: analysis 

30 training sessions over 8 weeks produce moderate improvements 

A person runs on a treadmill. 

According to a meta-analysis, home exercise, including aerobics, strength training, and balance exercises, reduces overall motor symptoms in Parkinson's disease. 

However, the benefits were only seen if patients exercised at least 30 times for at least 8 weeks. 

The results provide "clear, evidence-based clinical practice information for clinicians and patients" about the benefits of home exercise, the researchers wrote in their study, "Effects of home exercise on motor  Symptoms, quality of life,  

Parkinson's disease is characterized by the death of nerve cells (neurons) that produce dopamine, a chemical messenger that plays a key role in transmitting signals to other neurons that control the body's movement. This leads to a variety of typical motor symptoms, such as tremors, stiffness or rigidity, and balance problems, increasing the risk of falls. 

Exercise and physical activity are both well-established non-pharmacological approaches to treat Parkinson's disease. As the COVID-19 pandemic continues, the World Health Organization (WHO) has launched a campaign to encourage and support people to maintain  daily physical activity, mainly through home exercise. "However, the WHO recommendations do not include information on the type and amount of exercise," the researchers wrote. 

Researchers propose prescribing exercise as a treatment for Parkinson's disease 

Small but significant effects observed 

To understand and evaluate the effect of home exercise on motor symptoms and functional performance in patients with Parkinson's disease and to identify effective exercise types and programs, the research team  searched  for published studies in five Chinese databases. A total of 20 clinical studies involving 1,885 patients with Parkinson's disease (average disease duration 7.3 years) were included in the meta-analysis. 

The exercise programs included aerobic exercise, balance and gait training, a combination of aerobic and strength or balance exercises, and arm and hand exercises. The number and length of sessions varied widely between studies, ranging from 9 to 96 sessions over a period of 3 to 24 weeks. Training frequency was similar in most studies.  The effects of exercise on Parkinson's disease patients have been studied both during  the off-phase, when symptoms are not effectively controlled by medication, and during the on-phase, when symptoms are controlled by medication. Studies have also investigated the effects of exercise during the on-phase and off-phase. 

Home exercises resulted in a small but significant reduction in overall motor symptoms and improved quality of life, walking speed, and balance. Manual dexterity also improved, and patients no longer feared falling. 

Moderate improvements in overall motor symptoms were observed when patients exercised at home at least three times a week for a total weekly exercise time of at least 2 hours for 8 to 16 weeks. However, no significant effects were observed when home exercises were performed for less than 8 weeks or for fewer than 30 total sessions. 

The results suggest that "home-based exercise appears to be effective in alleviating motor symptoms and improving quality of life in patients with [Parkinson's disease]," the researchers wrote. . "We recommend a practice duration of at least 8 weeks and a total number of sessions of at least 30," they concluded.

 Amazing ways to achieve fitness as fast as possible, backed by science 

 

A deeper understanding of what happens to our bodies as we get healthier could reveal ways to speed up the process.  

New Scientists. Our website and magazine feature science news and long-form articles by expert journalists reporting on developments in science, technology, health and the environment. 

 It's exciting to watch athletes reach the top of their game. Expand your own sporting potential. Staying healthy is hard and painful - we know that. But that's not always the case. In fact, research shows that people who just start moving more than usual improve surprisingly quickly, regardless of the workout they choose. Even better, it turns out there's a way to speed up the fitness process. 

The key to improving your fitness is actually simple: you need to go beyond your "normal load." This is an elegant way to do more activity than you've ever done before. This puts a strain on your body, and  it has to adapt. 

When you start aerobic exercise as a beginner, "one of the first things that happens is your blood volume increases," says Abi Lane of the University of Michigan. Within 24 hours of exercise, this volume increases by up to 12 percent due to water retention, increasing your plasma volume and therefore the amount of oxygen you can deliver to your muscles. After two weeks of training, you usually reach your maximum blood volume, which is about 15 to 20 percent more for athletes than for sedentary people.