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All of us have our favorite summer drinks from fruity British favorites, such as a cup or goblet filled with thirst-quenching Pimms, to refreshing Italian Aperol-spritz or non-alcoholic favorites like a tall glass or lemonade.

Why not try something new this summer? Over time, many drinks have become obscurities. They deserve to be celebrated. Oxford Nightcaps was published in 1827 and contains detailed descriptions of these drinks. These five international drinks will add variety to your collection.

Limonade

In 16th century France, lemon juice mixed with water was served as a refreshing drink. The summer of 1630 saw the drink’s popularity soar after its debut in Paris when effervescent spring water was used to make the drink.

Lemonade seller selling the refreshing beverage from a container on the back. Trustees of British Museum CC-BY-NC

In 1676, the French love of fizzy lemonade was so strong that vendors formed a guild known as Compagnie de Limonadiers. The licensed sellers distributed their products from Limonadieres, which were ornate dispensers that they strapped on their backs.

In the 1700s, artificially carbonated drinking water was developed by an Englishman. In a 1772 paper, Joseph Priestly described thedescribed’s process as “impregnating fixed air into water”. In 1783, this research led to the launch of Schweppes – a household name that we still know and love today.

The limonadieres have all but disappeared, and commercially available sparkling French lemonade can be found almost everywhere. However, nothing beats the freshness of the classic version. For two servings, follow these instructions:

Method: Mix sugar and water together in a small pan. Stirring over medium heat until the sugar dissolves. Bring the mixture to a rolling boil, then add the lemon peels. Reduce the heat and let it simmer for 5 minutes. Allow the syrup to cool, then stir in the juice of the lemon. Remove the peels from the lemons. Pour the lemon juice into a small glass and add sparkling mineral water. Serve.

Switchel

Switchel is a drink that originated in the Caribbean. However, New England can also be credited as its source. It was there where it rehydrated colonists of 17th century New England. The drink, also known as Haymaker’s punch or Haymaker’s brew, hydrated the fieldworkers who toiled under the scorching sun during the hay harvest.

It was also used to calm Washington’s Senators and Congressmen during heated meetings in Congress. This recipe can be made with honey instead of molasses if you don’t like it. For eight servings:

Nimbu Pani

During the Raj, colonists discovered Nimbu pani, the bright cousin of lemonade. Kala Namak is the surprising twist. It is a dark salt. Even in the most elite clubs of Bengal, Madras (now Chennai), and Bombay (now Mumbai), ice was a luxury. It’s amazing how salt can chill the palate just as much as water and cool the drink to the very last drop.

Nimbu Pani is a refreshing lemon drink that comes from India. It’s unique black salt keeps it fresh. Dinodia Photos/Alamy

Nimbu Pani, a popular Indian thirst quencher, can be found in street corners all over the country. For two servings, follow these instructions:

Julepum Stomachicum

The 1753 edition of William Lewis’ New English Dispensatory featured a mint julep that adventurous 18th century Brits sipped. This Julep was thought to help with stomach problems.

The original recipe included a hydrosol of mint (a non-alcoholic distillate), but the whiskey infusion and bouquet of mint sprigs placed in a julep glass (a metal tumbler), will make up for the extra step. For one serving, use:

Australian experts have labeled a new study which found that the plastic ingredient bisphenol-A (BPA) could harm a baby’s brain development while in utero misleading and irrelevant’.

According to the Food Standards Australia New Zealand site, BPA can be found in some food and drink packaging. It is used to protect the food from contamination as well as to extend the shelf life. It can seep through into food and beverages in small quantities.

Researchers in the US published a new study today in the journal PNAS. They found that BPA could inhibit the expression of a particular gene in the development and growth of the central nervous systems of babies while they are still embryos.

In a press release, Duke University Medical Centre’s lead author, Wolfgang Liedtke, said that BPA could impair the development and function of the central nervous systems.

The study focused on a protein named KCC2 that helps to reduce the amount of chlorides as the neurons develop in the embryonic mind.

If KCC2 levels do not meet the required levels, chloride levels can remain high. This can cause damage to neural circuits as well as prevent nerve cells from settling into the correct position in the brain.

The study showed that BPA exposure suppresses the gene necessary to produce KCC2, resulting in problematic levels of chlorides.

The authors suggested that BPA may have caused this because it increases levels of another protein, MECP2, which inhibits the function of the gene required to produce the correct amount of KCC2.

Researchers found that BPA exposure to female neurons was more severe than BPA exposure to male neurons.

“Our present findings, in which we are recording related results in rat, mouse, and human neurons, raise the question of whether BPA exposure could predispose to neurodevelopmental disorders including autism-spectrum-related diseases,” the study said.

BPA exposure can disrupt the development of the central nervous system by slowing the removal of chlorine from neurons. As the brain and an organism develop, the chloride level in nerve cells decreases. When exposed to BPA, however, the chloride is more slowly removed from neurons. The researchers also found that female neurons are more susceptible to BPA’s effects. Michele Yeo, Duke Medicine

Experts urge caution in interpreting.

Australian experts have cautioned Australians to be cautious when interpreting new findings.

This is an interesting study. It’s linkage with environmental exposure to Bisphenol A, however, is misleading. The concentrations used in this research are hundreds or thousands of times greater than the maximum permissible levels of BPA allowed in food.

This study is irrelevant to human exposure, even though it sheds light on gene regulation.

Professor Andrew Bartholomaeus of the University of Canberra School of Pharmacy, Adjunct professor of Toxicology, said that researchers “used techniques to bathe excised tissue in BPA in a form which is not found in the human body due to BPA ingested in food in a nonphysiologically significant environment.”

He said that BPA in food and drinks is rapidly and completely metabolized, so the cells of the body do not come into contact with free BPA.

The effects of BPA on animals were caused by the injection of BPA into their bodies or bloodstreams. They are not relevant for human exposure to BPA at minute levels in food and drinks.

Professor Ian Rae of the Faculty of Arts, University of Melbourne (and former President of the Royal Australian Chemical Institute) said that further research is needed.

The clinical results indicate that tissues sensitive to BPA at very low concentrations experience adverse effects. He said that it is unclear whether the tissues in question would be exposed to BPA in this manner, given normal consumption patterns and established elimination pathways.

“Population studies, of course, are impossible. The studies listed on the Food Standards Australia New Zealand website have shown very low levels of BPA toxicity. However, it is prudent to revisit them from time to time as this area of clinical study and new findings must be carefully evaluated.”

 

The ingenuity and creativity of food scientists who are in search of sweet tastes are evident when you take a quick stroll down the beverage aisle in any corner store. You’ll find some drinks contain sugar. Diet sodas may contain artificial or natural sweeteners that are low in calories. High fructose Corn Syrup is the sweetener of choice in America.

I am a scientist who studies the compounds found in nature. I also love food. It can be difficult to determine what exactly you’re eating when confusing labels claim that foods and drinks are “diet,” “zero-sugar,” or have no artificial sweeteners.

What are these sweet molecules, exactly? What is the difference between cane sugar, artificial sweeteners, and their flavors? It is important first to understand the way taste buds function.

When certain molecules bind with the taste buds of your tongue, you perceive sweet flavors. Bomin Jeong/EyeEm by Getty Images

Taste buds and chemistry

The Taste Map, which states that different flavors are tasted on other parts of the tongue, is not true. All flavors are available anywhere. Taste buds are present. What is a taste bud, exactly?

The taste buds on your tongue are an area that contains dozens of taste cells. These cells are able to detect five different flavors: sweet, salty, and bitter. Food molecules dissolve in saliva and are then washed along the taste buds, where they bind with the receptor cells. The perception of flavor is based on the shape of molecules that bind to receptors.

The molecules that are sweet bind to proteins called G-proteins on taste receptor cells. A molecule that binds to these G-proteins triggers a set of signals sent to the brain, where they are interpreted as sweet.

The simplest sugar is glucose, which is made up of a ring of carbon atoms surrounded by oxygen and hydrogen. NEUROtiker/WikimediaCommons

Natural sugars

Carbon, oxygen, and hydrogen are the three main components of natural sugars. Imagine sugars to be rings of carbon with oxygen and hydrogen attached on the outside. Sugar is sticky because of the oxygen and hydrogen groups. They act like Velcro, adhering to oxygen and hydrogen groups on other sugar molecules.

Monosaccharides are the simplest sugars. You may have heard of a few of them. Glucose, the most basic of sugars, is mainly made by plants. Fructose comes from fruit. Galactose sugar is found in milk.

Table sugar, or sucrose (which comes from sugarcane), is a disaccharide. A disaccharide is a compound that’s made up of two Monosaccharides. When fructose and glucose molecules join, they form sucrose. Lactose is derived from milk, and maltose comes from grains.

Each sugar is processed differently by the body. Eventually, they are broken into molecules, which your body then converts to energy. Calories are used to measure the power of sugar and other foods.

The majority of Australians are now on break or have finished their schooling. They’re ready to indulge in delicious foods, drinks, and parties during Christmas, New Year, and other festive occasions.

While special occasion food and treats can be a fun way to add variety to our diets and enjoy them, many of us are eating badly on a regular basis. Australian adults consume 17 or more servings of alcohol, chocolate, sugary drinks, cakes, biscuits, processed foods, and savory snacks like crisps each week.

Australians eat only 25, 29 or 30 of the 35 servings of vegetables per week that are recommended for adults. Half a cup or one cup is considered a serve.

How can I eat healthier at Christmas?

It’s important to plan ahead for periods of dietary excess, regardless of how healthy you are. Here are 10 tips to survive the festive season for better health based on what we understand about Australian eating habits.

1. Plan your drinks

Alcohol is high in kilojoules. (1 calorie = 4.22 kilojoules). Set yourself a limit of alcohol before you arrive at a social event or party. Alternate between water, diet soft drinks or soda water. Switch to water or diet soft drinks instead of sugar-sweetened beverages.

1. Eat before you party

Arriving hungry to an event that offers cocktail food can be a big mistake. It’s hard to resist the temptation to stuff your face with delicious treats!

Eat a healthy breakfast before you go. It would help if you aimed to eat a lot of vegetables or salad, a little lean protein (meat or chicken), and a side of whole-grain carbs (for example, half a cup of cooked brown rice). Dietary protein keeps us fuller for longer.

Not all canapes have the same taste. Choose lean proteins if you will be at the party. These include meatballs, prawns, or thin meat skewers. You can also choose sushi, cold rolls, frittata, etc. Avoid fried or pastry-based snacks.

1. Use a plate strategy.

When eating finger food, it’s hard to track how much you eat. When grazing, choose vegetable sticks over crackers and dips based on vegetables.

If you love cheese, cut it thinly and focus on the quality, not quantity. The content of cheese is high.

Vegetables are rich in vitamins, minerals, and phytochemicals. They also contain a lot of fiber. namoscato/flickr, CC BY

1. Two courses are enough

You don’t have to sacrifice delicious food when dining at a restaurant.

Limiting yourself to just one or two courses is a simple way to avoid a kilojoule overdose. For example, entree and main, mains with a side salad, and main and dessert.

1. Focus on lean proteins plus vegetables.

Choose main meals with lean proteins and vegetables or salads instead of heavy carbohydrate dishes like pasta, rice, and pizza.

You can eat just one-half of the bun when you’re eating a big serving of burgers.

Avoid deep-fried foods such as calamari fi, sh battered, or wedges. Some curries contain hidden fats or kilojoules.

1. Choose between raw and steamed side dishes.

If you want to order side dishes, choose steamed or raw vegetables instead of fried wedges, chips, or mashed potatoes. Vegetables are rich in vitamins, minerals, and phytochemicals. They also contain a lot of fiber, which will keep you full, but they have very few calories.

Regular consumption of vegetables is linked to a lower risk for cardiovascular disease and cancer. Load half of your plate with salads or vegetables in varying colors.

Festivals and events come in all different shapes and sizes, from the humble local food and drink market to global mega-events such as the Olympics or Euro 2016. There are also the inbetweeners: the “hallmark” events, usually in the same place, at the same time, with the same theme and the same size. Think the tennis at Wimbledon or the long weekend of music and mayhem at Glastonbury.

All these events have rather differing social, economic, and ecological impacts. Events of days gone by often saw quite humble levels of commercial consumption, activity, and sociological importance. You did, however, get landmark occasions – such as the 1851 Great Exhibition at Crystal Palace in London – which were used to show off a nation’s tech advancements and played a key role in connecting global societies before the advent of international communications and accessible travel. Now, though, this thirst for economic importance and a longer-term legacy has become a “must-have” for most festival events, from the smallest to the biggest.

Festivals are a useful part of regional and national policy for governments wishing to develop urban and rural economies. Recent reports by VisitBritain claim that in 2012, music tourism contributed a whopping PS2.2 billion to the UK economy, attracting over 6.5m music tourists.

Take Glastonbury as a key example. From short to medium-term employment opportunities right through to direct economic spending, the festival annually contributes over PS100m to the UK economy. It is no surprise that our national tourism organization wishes to grow music tourism over the coming years and encourage 40m overseas visitors by 2020.

Food for thought

But let’s not get too wrapped up with the direct and indirect economic and financial benefits here. Yes, festivals inject money into local economies, but they also serve to bring together communities, enhance skills and local confidence, and inspire generations.

They also help to regenerate spaces and places in need of a fix-up, as illustrated by the Glastonbury festival management themselves. They have used their revenues to help develop and conserve local facilities and introduce new social spaces, such as the Pilton’s Working Men’s Club, right through the renovation of medieval church bells. The ripple effect reaches the livelihoods of local communities right through to the enterprising B&B owners benefiting from those who opt for a less treacherous night’s sleep.

A new diversity. Michigan Municipal League/Flickr, CC BY-NC-ND

But it is not just the existing communities and passive entrepreneurs that make a fine dime. What we have seen since the turn of the century is the extraordinary rise of cultural food movements and a new age of entrepreneurialism centered around the use of events. Take the dramatic growth of the artisan food and drink scene across the UK and Europe. We have to look around to see how important artisan markets, regional and local food and drink fairs, online gastronomy blogs, and a burgeoning “street food” scene have been across towns and cities.

Cambridge gets in on the act with the EAT Cambridge festival and FoodPark initiatives by local foodie blogger Heidi Sladen. But if you visit any well-developed hallmark event such as Glastonbury, everyone from technology entrepreneurs to food/drink entrepreneurs has been quick to sniff out the opportunity.

A team of researchers at Loughborough University recently proposed a new system for food labeling called “physical activity equivalent calorie,” or Pace. This method shows how many minutes it would take for a person to burn off the calories found in certain foods and beverages. Researchers found that participants could better understand this new method, and it may help them avoid eating high-calorie food.

These types of labels are easier to read, but they can also be misleading and not suitable for all.

Benefits

The team from Loughborough showed that, in addition to being easier to understand and more effective than other methods of food labeling, using exercise to show the equivalent calories can help consumers consume fewer calories. This is around 65 calories per meal.

This may sound insignificant, but over time, this can help people eat less as well as eat fewer high-calorie foods like fast food.

Other studies show that Pace can also help to increase physical activity levels in a small way. This could be helpful for those who want to be more active.

Exercise to illustrate calories in food can be an effective tool for consumers, as it gives them understandable and relatable information. This may help them plan more effectively their meal plans and workouts, which could lead to healthier food choices while also encouraging physical activity.

The negatives

Although initial results on the exercise-based food label seem promising, more research is needed in real-world situations as well as over longer periods to inform future health policy.

The age of a person is only one factor that influences how many calories you burn. LanaG/ Shutterstock

is another flaw in the Pace method. It generalizes calories burned. The averages on the labels are not necessarily true for each individual.

The amount of calories that you burn is affected by a number of factors. These include the type of exercise, the intensity of the training, and your age. It is highly individual.

The general food label could be misleading. The calories burned on the pack may not apply to all people. Some people may eat more food or less than they need.

The assumption that all calories are the same could also be misleading. Two foods that have the same number of calories may contain different amounts of sugar, fiber, fat, or protein.

All of them are metabolized in different ways, which can affect how our food is used and stored. Low-fibre, high-sugar, energy-dense food has been linked with weight gain when compared to healthier alternatives containing the same number of calories.

How can we stop this “arms race” in terms of packaging Easter eggs? Each year, supermarket shelves are crowded with garish and unnecessarily large boxes that exploit our shallow desire for the prettiest-looking chocolate eggs.

More packaging means more plastic, cardboard, energy, and waste. More packaging means more cardboard, plastic, and power.

It’s a big business. In the UK alone, over 80m boxes of chocolate eggs are sold every year, resulting in around 250m PS in sales.

Packaging for food and drinks continues to be a problem. Packaging is a wasteful activity that uses resources. Since 1998, the weight of food and beverage packaging per person in the UK has not decreased. Packaging still accounts for 3% of British household’s total energy footprint.

In response to public concerns in 2008, confectionery producers made some progress towards reducing the Easter egg packaging in 2009. However, progress has not been tracked since then, and manufacturers are still stuck in unnecessarily eye-catching packaging. Sweets are often purchased as gifts or impulse purchases, but sales are still heavily influenced by their appearance. The sales of two identically sized chocolate eggs can vary. One with a bigger shelf “facing” is more likely to sell because it has a greater eye appeal.

Each package must be as large as possible to compete for shelf space. Mikey, CC BY

Easter egg producers and retailers are now in a “race” to increase the space on their shelves. The larger the package, the fewer units that can be displayed on the shelf. This leads to lower sales.

Confectionery manufacturers are afraid that discussing and deciding standards among themselves will be perceived as restricting the competition. They don’t wish to violate competition law. The same is true for the buyers at the supermarkets. They can’t speak to their suppliers individually because it would mean losing sales, but they can’t talk to them collectively as they are afraid of the competition law.

Of course, Easter eggs need protection. It’s only a fragile chocolate shell, but poor packaging could lead to more waste due to damaged products that need to be thrown out.

It is important to use as little packaging material as possible without reducing the egg’s “standout.” Resizing the primary packaging, the part that customers see would lower the cost of cartons as well as transport costs for manufacturers. No one wants to pay a lot for space surrounding an attractive box. Retailers also don’t want to waste shelf space with cartons that contain a lot of air. Smaller packs would reduce the amount we throw away or recycle at home.

In 1963, Easter eggs were sold in shiny large packets. PA

Reduced packaging has been a big environmental benefit for manufacturers of deodorants, food and drinks, and detergents. Easter eggs are almost exclusively bought as gifts. Size and appearance are important.

The British manufacturers of large products have developed a code of practice for responsible packaging. Honesty is required. This code prohibits manufacturers from using “double-wall” packaging, for example, because any hollow space in between the walls could mislead consumers. This code also explains the Gifting Dilemma.

Packaging for a luxury or gift item may be more elaborate and complex than is functionally required. However, this does not mean it must be excessive.

Simple rules on packaging and product ratios could revolutionize the way that the system operates without any retailer or supplier being at a disadvantage to their competitors. A simple rule like this would result in less packaging, lower transportation costs, and less waste, and retailers could sell more per shelf unit. The consumers would be more confident when opening their Easter eggs.

This is a good example of how regulations from the government can benefit both businesses and consumers. The suggestions we make for Easter eggs are echoed elsewhere. From the change in supermarket displays to reduce energy usage to the calls from companies to have a carbon tax and clear, consistent regulations from the recent Climate Change COP in Paris. Other countries have found that sensible regulation works.

A federal judge in the U.S. has just put the law on hold pending an appeal. The law, which was due to go into effect this July, was recently delayed.

The U.K.’s David Cameron announced that a ” sugar tax” would be introduced in April 2018. A tax of 36 cents (24 pence) or 18 pence (18 pence) will be imposed on each liter for high-sugar and low-sugar fizzy beverages, respectively. This tax will not only reduce soda consumption but also raise PS520m in revenue.

Which of these approaches will be more likely to achieve its goal, which is a reduction in weight?

Research in behavioral, economic, and health suggests that a heavy-handed approach is not only more likely to be successful, but it does not go as far as necessary.

An overweight woman sits in Times Square in New York. Lucas Jackson/Reuters

Two perspectives on policy

The differences between the U.S. and U.K. approaches above to the obesity epidemic that is raging both countries reflect more general policy differences: the U.K. tends towards a heavier hand, while the U.S. adopts an easier touch.

Both governments have become concerned about the low level of retirement savings, a result in part of the switch from defined benefit plans to defined contribution plans (an euphemism that means “save your own retirement”). Both countries have passed legislation to encourage employees to contribute by enrolling them automatically in retirement savings plans.

U.K.’s approach is more aggressive. It mandates automatic enrollment rather than encouraging it, as the U.S. does. Employers are required to pay the same amount as their employees. The minimum contribution for both employers and employees is currently 2%, with each paying 50%. However, from 2019, the minimum will increase to 8%, with the employer contributing 3%. Tax relief is provided by the government on contributions. Early withdrawals of gifts are not allowed. There is increasing pressure on the government to raise contribution levels.

The differences between U.S. and U.K. health care systems are more striking but too well known to be described.

Philadelphia, on the other hand, may soon follow the U.K.’s heavier-handed approach. On June 16, the City Council will hold a final vote to decide whether or not to impose a tax of 1.5 cents per ounce on sweetened beverages. This would be the U.S.’s first soda tax.

The war on tobacco has taught us many lessons.

The war against tobacco has taught us valuable lessons on which approaches have worked best to curb smoking, from warnings and taxes to outright prohibitions.

Warning labels alone can reduce smoking, but there are mixed results.

There is more evidence, however, that the combination of warnings, increased taxes, and smoking bans in public places have all had a significant impact.

These posters were placed in cafeterias by a company to encourage employees to drink zero-calorie drinks instead of sugary sodas. It didn’t. It didn’t work.

Labels are not enough.

Is there any scientific backing for San Francisco’s warning about soda? There is little evidence to suggest that calorie labels or warnings regarding added sugars have any effect.

The majority of studies show that merely informing people about the calorie content of food or drink does not have much impact on how much they consume. More creative approaches have not worked, like telling consumers the number of minutes it would take to run on a treadmill in order to burn off a can of soda.

Labeling can have the greatest impact if it has a “Tell-tale Heart Effect. This is when food producers and retailers change their products or increase the nutritional value of current selections in response to feared reactions from consumers, even if these fears are imaginary.

What about a tax on soda?

A soda tax is unlikely to have a significant impact on obesity or even soda consumption.

A soda tax is highly regressive because families with lower incomes tend to drink more soda. The new policy will add yet another tax to activities such as drinking, smoking, and playing the lotto that are most likely to be undertaken by lower-income people.

The overall effect of the tax would be less regressive if it had a disproportionately larger impact on the amount of soda and calories that lower-income individuals consume. Existing research does not provide much hope that a tax on soda will have this effect.

In recent years, apple cider vinegar has gained popularity as a home remedy. It has been used in medicine and cooking for centuries. It is believed to be effective in treating a range of health problems, including high cholesterol, high blood sugar, obesity, and high blood tension. It’s also said to help with

Apple cider vinegar is good for the body because it contains nutrients such as potassium, magnesium, and calcium. Apple cider vinegar can be added to salad dressings, sauces, and marinades.

Some people also drink apple cider vinegar diluted with hot or cold water. There are also gummies, pills, tablets, and powders. You can use diluted apple cider vinegar externally, in hair rinses, baths, and wet wraps. There are currently no dosage recommendations for apple cider vinegar due to the lack of research.

Apple cider vinegar is known to have antimicrobial, antioxidant, and anti-oral biofilm effects. Oral biofilms are also called dental plaque. They consist of a layer of bacteria that sticks to the tooth surface. It could reduce the amount of plaque on teeth, in theory. However, there are no clinical trials to prove this.

This includes the soft tissues in our mouth as well as our teeth and tooth enamel. This includes our teeth, as well as enamel.

Teeth and acids

The hardest tissue of the human body is enamel, which is a mineralized substance. The crown of the tooth is covered by enamel. Dentin is the major portion of our tooth, located beneath the enamel. The dentin, which is a similar hard tissue to bone, has a direct link to the dental pulp, the nerves, and the blood vessel-filled center of the tooth.

Apple cider vinegar can cause tooth erosion because it is acidic. Shutterstock/ThamKC

The enamel protects our teeth against chewing and biting as well as from hot and cold temperatures and chemicals that could be damaging. Even though some substances, such as acids, are not harmful to the enamel, they can damage it over time if in contact with teeth for a long period. Acids can dissolve, soften minerals, and cause enamel to thin over time. It is particularly important to brush your teeth after an acid attack or chew on hard food. This can speed up enamel erosion.

Our teeth can become more sensitive when vinegar acids erode enamel. The dentin underneath the enamel layer is more sensitive because it has a direct link to our nerves. This can cause them to react to cold or hot foods, drinks, and sweets. When the enamel is completely eroded and the dentin layer exposed, teeth can deteriorate and wear out faster.