المياه الغازية الكحولية: ما مدى صحتها؟

What is hard seltzer?

Hard seltzer sales have been bubbling over ever since this alcoholic fizzy water drink first captured the US in 2013. It's produced by several beverage companies, most notably White Claw, BrewDog, Bud Light, and Mike's. Now, Brits are embracing this trendy summer drink, with sales in 2022 surpassing $78.58 million (US dollars) and expected to increase by over 60% year on year¹.

"A hard seltzer is essentially alcoholic sparkling water," explains Reema Patel, registered dietitian at Dietitian Fit. "Seltzer is the American term for sparkling (carbonated) water. Hard seltzers can be flavoured with fruit flavours and extracts, sugars, and sweeteners."

What alcohol is in hard seltzer?

But what about the alcohol in a hard seltzer? This can vary from brand to brand, but typically involves spirits which are made by fermenting sugar. This involves mixing cane sugar with sparkling water and adding yeast so that the sugars are converted into alcohol.

Is hard seltzer low-carb?

Hard seltzer has been marketed as the 'healthier alcoholic beverage' to enjoy in summer compared to beer, wine, and spirits served with sugary mixers. A huge part of this claim hinges on its low-carb, low-calorie content per can.

"Some hard seltzer brands contain added sugars, but many are made with natural fruit extracts, fruit flavourings, or sweeteners, making them a low-carbohydrate option," Patel confirms.

Calorie-free sparkling water makes up most of the drink, making hard seltzer a better choice if you're looking to lower your alcohol calorie intake. However, keep in mind that lower-calorie isn't the same as healthy; this popular beverage contains 'empty calories' of poor nutritional value.

"Any type of alcoholic drink is harmful for the body," adds Patel. "It's still important to be mindful and moderate when drinking any form of alcohol."

A typical 330 millilitre (ml) hard seltzer contains²:

• 95-100 calories.

• 2 grams of carbohydrates.

Does hard seltzer hydrate you?

Hard seltzer is mainly water, and this is the other half of the 'healthier alcoholic beverage' argument. Water is good for us because it prevents الجفاف; a condition that can result in a wide range health issues³, from unclear thinking to حصى الكلى, and even death in the most severe cases.

Is hard seltzer better for you than beer?

If you enjoy alcohol, the best way to protect your health is to watch your alcohol by volume, adhering to a maximum of 14 units per week⁴.

"In terms of alcohol content, seltzers, and beers average similar levels of between 4-6% alcohol by volume, though some craft beers can be upwards of 7%," says Patel.

"However, seltzers are generally lower in overall calories compared to beer, as it is made up from mostly water. Beer contains carbohydrates from the grains (usually malted barley) that are used in the fermentation process, which can contribute to its calories," says Patel.

As a result, hard seltzer may be considered 'better for you' than beer if you have فقدان الوزن الصحي goals.

Is hard seltzer gluten-free?

If you have a gluten intolerance, while beer contains gluten in the form of barley and wheat, hard seltzer is naturally gluten-free.

The dangers of the healthy alcohol myth

Sorry, hard seltzer fans - despite its sparkling reputation, the truth is that no alcoholic drink is truly healthy! It's time that misinformation around hard seltzers - for example, that they're hydrating and don't cause hangovers - fizzles out for good.

Can hard seltzer get you drunk?

As with all alcohol, drinking hard seltzers in excess affects you in the short term. For example, your spatial awareness decreases, you're more likely to partake in risky behaviour, you may experience low mood (as alcohol is a depressant), and you'll need to pee more which causes dehydration.

Let's not forget the hangover! This could include dehydration headaches, hot flushes, nausea, and vomiting.

Bursting the binge-drinking bubble

No matter your go-to alcoholic beverage, binge drinking - consuming a large amount of alcohol within a short period - can result in alcohol poisoning.

Alcohol poisoning can cause:

• Severe dehydration.

• النوبة القلبية.

• انخفاض حرارة الجسم.

• Brain damage.

• Coma.

• الموت.

If you find yourself drinking to excess on a regular basis, there are many other serious health problems that may occur. These include:

• ارتفاع ضغط الدم.

• مرض الكبد.

• القلق و الاكتئاب.

• السكري من النوع 2.

• أمراض القلب.

• التهاب البنكرياس.

• السرطان.

In some cases, binge drinking could be a sign of alcohol dependency, or alcohol use disorder. If you are concerned that you have the signs of alcohol addiction, contact your GP for advice and treatment options.

Alternatively, you may be able to access an alcohol support services in your local area without a GP referral.

قراءة إضافية

1. Statista: Hard seltzer UK.

2. Drinkwell: Calories in hard seltzers versus spirits and mixers.

3. Centers for Disease Control and Prevention (CDC): Water and healthier drinks.

4. GOV.UK: Chapter 12: Alcohol.