Recent quotes:

Eating breakfast burns more carbs during exercise and accelerates metabolism for next meal -- ScienceDaily

Dr Javier Gonzalez, senior lecturer in the Department of Health who co-led the study, said: "This is the first study to examine the ways in which breakfast before exercise influences our responses to meals after exercise. We found that, compared to skipping breakfast, eating breakfast before exercise increases the speed at which we digest, absorb and metabolise carbohydrate that we may eat after exercise." Rob Edinburgh, PhD student in the Department for Health who co-led the study, said: "We also found that breakfast before exercise increases carbohydrate burning during exercise, and that this carbohydrate wasn't just coming from the breakfast that was just eaten, but also from carbohydrate stored in our muscles as glycogen. This increase in the use of muscle glycogen may explain why there was more rapid clearance of blood sugar after 'lunch' when breakfast had been consumed before exercise.
#food #nutrition #glycogen #breakfast - sciencedaily.com

A Smartphone App Reveals Erratic Diurnal Eating Patterns in Humans that Can Be Modulated for Health Benefits. - PubMed - NCBI

The daily intake duration (95% interval) exceeded 14.75 hr for half of the cohort. When overweight individuals with >14 hr eating duration ate for only 10-11 hr daily for 16 weeks assisted by a data visualization (raster plot of dietary intake pattern, "feedogram") that we developed, they reduced body weight, reported being energetic, and improved sleep. Benefits persisted for a year.
#food #circadian #fat #trf - ncbi.nlm.nih.gov

Beef jerky and other processed meats associated with manic episodes -- ScienceDaily

A study of their records between 2007 and 2017 showed that, unexpectedly, among people who had been hospitalized for mania, a history of eating cured meat before hospitalization were approximately 3.5 times higher than the group of people without a psychiatric disorder. Cured meats were not associated with a diagnosis of schizoaffective disorder, bipolar disorder in people not hospitalized for mania or in major depressive disorder. No other foods about which participants were queried had a significant association with any of the disorders, or with mania. "We looked at a number of different dietary exposures and cured meat really stood out," says Yolken. "It wasn't just that people with mania have an abnormal diet."
#food #schizophrenia #bipolar #meat - sciencedaily.com

Liberals do drink more lattes, but maybe not for the reasons you think -- ScienceDaily

In fact, only 16% of liberals, 11% of moderates, and 9% of conservatives prefer lattes. In exploring why liberals show a stronger preference for lattes, the researchers considered numerous factors, including the availability of lattes in one's local area, household income, and gender. Although all of these were predictors of latte drinking, none of them explained the relationship between lattes and liberals. However, latte drinkers' attitudes toward globalization proved most meaningful in explaining why liberals are more likely to drink lattes.
#food #health/coffee #nationalism #caffeine - sciencedaily.com

Don’t Eat Before Reading This | Bourdain

Generally speaking, the good stuff comes in on Tuesday: the seafood is fresh, the supply of prepared food is new, and the chef, presumably, is relaxed after his day off. (Most chefs don’t work on Monday.) Chefs prefer to cook for weekday customers rather than for weekenders, and they like to start the new week with their most creative dishes. In New York, locals dine during the week. Weekends are considered amateur nights—for tourists, rubes, and the well-done-ordering pretheatre hordes. The fish may be just as fresh on Friday, but it’s on Tuesday that you’ve got the good will of the kitchen on your side.
#food #RIP - newyorker.com

Virtual Reality Shows Promise in Treating Eating Disorders | Healthcare Analytics News

“The virtual environment makes it possible to control the unexpected and to be exposed in a safe environment to certain fears that may be difficult to reproduce in real situations,” Peran said in an email. In the future, Peran said, it could be helpful to integrate other senses into treatment, like smell and taste. But right now, the main limitation is that many therapists and physicians simply aren’t trained in using VR. The equipment itself often isn’t cheap, as well. (The cheapest major headset on the market, Google’s Daydream kit, retails for about $99). Patients also may have to deal with “simulation sickness.”   Still, the paper noted that direct studies of VR on eating disorders are few and far between. The paper used data from several clinical trials with a single patient, along with others that examined just a handful. It seems that VR-therapy is still in its infancy—just isolated physicians with the means and expertise giving it a shot on willing patients. Still, the paper notes those isolated trials show signs of progress. The paper found that most researchers focused on exposing users to food stimuli or their own body image, in a controlled format. The authors present VR as a compliment to CBT, the traditional method of therapy that treats anorexia nervosa and bulimia, allowing therapists to work on patients’ response to stimuli (like looking in the mirror or being exposed to food) in a virtual environment, and then apply CBT techniques to help break down their negative body images and anxieties.
#food #vr #theranostics - hcanews.com

How to feed your gut | Life and style | The Guardian

If you were to view your microbiome as a garden, fibre would be your fertiliser. Spector reckons that most people need to double their intake. Foods containing the best fibre types for your microbes – AKA prebiotic foods – include artichokes, jerusalem artichokes, leeks, celery, chicory, onions and garlic. Variety is the top priority. “So, it’s not just focusing on one or two of these examples,” warns Spector. “Our latest research is showing that it’s not necessarily someone who calls themselves vegetarian who has the most healthy gut – it’s the person who eats more diversity of plants in a week. Having the same salad every day isn’t going to be as healthy as eating a rich diversity of food with occasional meat.” This could just as easily be a way of describing the Mediterranean diet, with its kaleidoscope of fruit, veg, nuts, grains and legumes.
#paleotherapy #food #microbiome #diversity - theguardian.com

Eating Salad Every Day Keeps Brains 11 Years Younger and Prevents Dementia, Study Shows

Nutritional epidemiologist Martha Clare Morris and her team at Rush University Medical Center in Chicago found that people who ate one to two servings of leafy green vegetables each day experienced fewer memory problems and cognitive decline compared to people who rarely ate spinach. In fact, Morris estimates that veggie lovers who included about 1.3 servings a day into their diets had brains that were roughly 11 years younger compared to those who consumed the least amount of foods like spinach or kale.
#paleotherapy #memory #food #micro-biome #salad - newsweek.com

How Civilization Started | The New Yorker

there is a crucial, direct link between the cultivation of cereal crops and the birth of the first states. It’s not that cereal grains were humankind’s only staples; it’s just that they were the only ones that encouraged the formation of states. “History records no cassava states, no sago, yam, taro, plantain, breadfruit or sweet potato states,” he writes. What was so special about grains? The answer will make sense to anyone who has ever filled out a Form 1040: grain, unlike other crops, is easy to tax. Some crops (potatoes, sweet potatoes, cassava) are buried and so can be hidden from the tax collector, and, even if discovered, they must be dug up individually and laboriously. Other crops (notably, legumes) ripen at different intervals, or yield harvests throughout a growing season rather than along a fixed trajectory of unripe to ripe—in other words, the taxman can’t come once and get his proper due. Only grains are, in Scott’s words, “visible, divisible, assessable, storable, transportable, and ‘rationable.’ ”
#history #food #politics #cities #taxes - newyorker.com

The Thrill of Losing Money by Investing in a Manhattan Restaurant | The New Yorker

Restaurant investing tempts because it allows one to be part of a project that is taken seriously in places like the Times. You can’t own one-forty-second of the next Zadie Smith novel. Restaurant investing is also tempting because of its relatively low entry price, compared with, say, backing a movie. And it seduces because of a category error: I thought I knew something about the business of hospitality, just because guests at a dinner party once said nice things about my panzanella.
#food #nyc #real-estate #ego - newyorker.com

The Best Thing to Eat Before a Workout? Maybe Nothing at All - The New York Times

“If we just think of this in evolutionary terms,” he said, “our ancestors would have had to expend a great deal of energy through physical activity in order to hunt and gather food. So, it would be perfectly normal for the exercise to come first, and the food to follow.”
#paleotherapy #food #epigenetics #diabetes - nytimes.com

The "True" Human Diet - Scientific American Blog Network

From the standpoint of paleoecology, the Paleolithic diet is a myth. Food choice is as much about what’s available to be eaten as it is about what a species evolved to eat. And just as fruits ripen, leaves flush, and flowers bloom predictably at different times of the year, foods available to our ancestors varied over deep time as the world changed around them from warm and wet to cool and dry and back again. Those changes are what drove our evolution.
#paleotherapy #food - blogs.scientificamerican.com

World-first trial shows improving diet can treat major depression - Medical News Today

The results of the study, published in the international journal BMC Medicine, showed that participants in the dietary intervention group had a much greater reduction in their depressive symptoms over the three-month period, compared to those in the social support group. At the end of the trial, a third of those in the dietary support group met criteria for remission of major depression, compared to 8 percent of those in the social support group.
#depression #food #micro-biome - medicalnewstoday.com

World-first trial shows improving diet can treat major depression - Medical News Today

In the study, adults with major depressive disorder were recruited and randomly assigned to receive either social support, which is known to be helpful for people with depression, or support from a clinical dietitian, over a three-month period. The dietary group received information and assistance to improve the quality of their current diets, with a focus on increasing the consumption of vegetables, fruits, wholegrains, legumes, fish, lean red meats, olive oil and nuts, while reducing their consumption of unhealthy 'extras' foods, such as sweets, refined cereals, fried food, fast-food, processed meats and sugary drinks. […] The results of the study, published in the international journal BMC Medicine, showed that participants in the dietary intervention group had a much greater reduction in their depressive symptoms over the three-month period, compared to those in the social support group. At the end of the trial, a third of those in the dietary support group met criteria for remission of major depression, compared to 8 percent of those in the social support group.
#depression #food - medicalnewstoday.com

Calorie restriction lets monkeys live long and prosper -- ScienceDaily

In 2009, the UW-Madison study team reported significant benefits in survival and reductions in cancer, cardiovascular disease, and insulin resistance for monkeys that ate less than their peers. In 2012, however, the NIA study team reported no significant improvement in survival, but did find a trend toward improved health. "These conflicting outcomes had cast a shadow of doubt on the translatability of the caloric-restriction paradigm as a means to understand aging and what creates age-related disease vulnerability," says Anderson, one of the report's corresponding authors. Working together, the competing laboratories analyzed data gathered over many years and including data from almost 200 monkeys from both studies. Now, scientists think they know why the studies showed different results.
#food #aging #calories - sciencedaily.com

Time-restricted feeding study shows promise in helping people shed body fat -- ScienceDaily

The first human test of early time-restricted feeding, or eTRF, found that this meal-timing strategy reduced swings in hunger and altered fat and carbohydrate burning patterns, which may help with losing weight. With eTRF, people eat their last meal by the mid-afternoon and do not eat again until breakfast the next morning. The findings were unveiled during a presentation at The Obesity Society Annual Meeting at Obesity Week 2016 in New Orleans, Louisiana. "Eating only during a much smaller window of time than people are typically used to may help with weight loss," said Courtney Peterson, Ph.D., an associate professor in the Department of Nutrition Sciences at UAB. "We found that eating between 8 a.m. and 2 p.m. followed by an 18-hour daily fast kept appetite levels more even throughout the day, in comparison to eating between 8 a.m. and 8 p.m., which is what the average American does."
#food #weightloss - sciencedaily.com

The Natural Dietary Add-On Found To Treat Anxiety and Even Major Depression - PsyBlog

“We took measurements of the cytokines in the blood serum, as well as measured the productivity of cells that produced two important cytokines, interleukin-6 (IL-6) and tumor necrosis factor alpha (TNFa). We saw a 14 percent reduction in the amounts of IL-6 among the students receiving the omega-3. …anything we can do to reduce cytokines is a big plus in dealing with the overall health of people at risk for many diseases.”
#food #anxiety - spring.org.uk

Cooking is the essential human act

Our 86 billion neurons need so much energy that if we shared a way of life with other primates we couldn’t possibly survive: there would be insufficient hours in the day to feed our hungry brain. It needs 500 calories a day to function, which is 25 percent of what our entire body requires. That sounds like a lot, but a single cupful of glucose can fuel the brain for an entire day, with just over a teaspoon being required per hour. Nevertheless, the brains of almost all other vertebrates are responsible for a mere 10 percent of their overall metabolic needs. We evolved and learned a clever trick in our evolutionary past in order to find the time to feed our neuron-packed brains: we began to cook our food. By so doing, more energy could be extracted from the same quantity of plant stuffs or meat than from eating them raw.
#brain #neurons #food #energy - nybooks.com

The Hunger in Our Heads

In fact, the researchers calculated that the exercisers consumed about 25 fewer calories than they did during their baseline session. The nonexercisers, however, consumed about 100 calories more.
#health #exercise #racery #food - nytimes.com

The Right Food Can Promote Trust And Closeness Between People - PsyBlog

The new study found people reached agreements twice as quickly and were more generous with their money after eating the same foods together.
#synchronize #food - spring.org.uk

Is depression a kind of allergic reaction?

Both cytokines and inflammation have been shown to rocket during depressive episodes, and – in people with bipolar – to drop off in periods of remission. Healthy people can also be temporarily put into a depressed, anxious state when given a vaccine that causes a spike in inflammation. Brain imaging studies of people injected with a typhoid vaccine found that this might be down to changes in the parts of the brain that process reward and punishment. There are other clues, too: people with inflammatory diseases such as rheumatoid arthritis tend to suffer more than average with depression; cancer patients given a drug called interferon alpha, which boosts their inflammatory response to help fight the cancer, often become depressed as a side-effect.
#depression #food #inflamation #allergy - theguardian.com

Why does sugar in cornbread divide races in the South? | The Charlotte Observer

So many Southern food traditions are shared by both races. Most Southerners, black and white, revere fried chicken, pursue pork barbecue and exalt their grandmothers’ garden vegetables. So why is there such a fundamental difference between two styles of one basic bread? Culinary historians have debated this one for years: Did the descendants of slave cooks who were exposed to British baking styles come to value cornbread that was lighter and softer? Did the children of farm-based white Southerners get used to unsweetened cornbread that tasted more emphatically like corn? Whatever caused it, the line is drawn.
#food #race #the-south - charlotteobserver.com

Midnight munchies mangle memory: Eating at the wrong time impairs learning, memory -- ScienceDaily

Some genes involved in both the circadian clock and in learning and memory are regulated by a protein called CREB (cAMP response element-binding protein). When CREB is less active, it decreases memory, and may play a role in the onset of Alzheimer's disease. In the mice fed at the wrong time, the total activity of CREB throughout the hippocampus was significantly reduced, with the strongest effects in the day. However, the master pacemaker of the circadian system, the suprachiasmatic nucleus located in the hypothalamus, is unaffected. This leads to desynchrony between the clocks in the different brain regions (misalignment), which the authors suggest underlies the memory impairment. "Modern schedules can lead us to eat around the clock so it is important to understand how the timing of food can impact cogitation" says Professor Christopher Colwell from the Department of Psychiatry and Biobehavioral Sciences at UCLA. "For the first time, we have shown that simply adjusting the time when food is made available alters the molecular clock in the hippocampus and can alter the cognitive performance of mice." Eating at the wrong time also disrupted sleep patterns. The inappropriate feeding schedule resulted in the loss of the normal day/night difference in the amount of sleep although the total time spent asleep over 24 hours was not changed. Sleep became fragmented, with the mice catching up on sleep by grabbing more short naps throughout the day and night.
#food #circadian #learning - sciencedaily.com

Variable rewards rock again!

In a series of experiments, the researchers found that the majority of children and adults chose a half-sized portion paired with a toy or monetary prize over a full-sized portion without a toy or monetary prize. The price of the two options was kept the same. Great, right? But it gets better. Not only can a small prize motivate the healthier meal choice, but, in fact, the mere prospect of getting it is more motivating than the prize itself. In other words, the researchers found that people were more likely to choose a smaller meal for the chance to win a $10 lottery than to get a guaranteed reward. The premiums in the study were the chance to win $10, $50 or $100.
#managing #food #motivation #games #fMRI - sciencedaily.com

Animal awareness of others' needs

As long ago as 1959, Russell Church of Brown University set up a test which allowed laboratory rats in half of a cage to get food by pressing a lever. The lever also delivered an electric shock to rats in the other half of the cage. When the first group realised that, they stopped pressing the lever, depriving themselves of food. In a similar test on rhesus monkeys reported in the American Journal of Psychiatry in 1964, one monkey stopped giving the signal for food for 12 days after witnessing another receive a shock. There are other examples of animals preferring some sort of feeling over food.
#managing #food #consciousness #pain - economist.com

The Dark Side of Your Fitbit And Fitness App - The Daily Beast

I equate using a fitness tracker or food calorie tracker as a marker of dishonesty with ourselves. We are missing a pivotal step: self-reflection. It’s really easy to buy a Nike Fuel band and wear it. It’s much harder, however, to get deep with yourself. Fitness apps are a flawed, abbreviated version of this self-reflection process. They focus too much on the number of steps, calories, or distance traveled. Fitness tracking devices distract us from what really needs to happen: we need to look at ourselves naked in the mirror and have an honest conversation with our naked self about the status of our health.
#running #food #meditation - thedailybeast.com