1. Energy drinks: a risk of the heart
Energy drinks are packed with sugar and stimulants such as caffeine, guarana, taurine and gluconolactone and represent a massive burden for your heart. Studies show that your blood pressure rises more after drinking these drinks than with the same amount of caffeine alone. In addition, changes in important ECG values such as the QT time can show what increases the risk of cardiac arrhythmias. It becomes particularly dangerous if you combine these drinks with alcohol or consume them in physical activity. The high sugar content, which is often more than twice the daily amount recommended by the WHO, is also problematic.
2. Fruit juices and smoothies: sugar bombs with natural origin
Fruit juices and smoothies, although they appear naturally, often contain high amounts of sugar, including fruit sugar, which can lead to weight gain and type 2 diabetes-both risk factors for heart diseases. Even if smoothies offer fiber, their liquid shape leads to a faster absorption of fructose than eating entire fruits.
3. Milk shakes: enjoyment with hidden fats
With their high sugar and saturated fat content, milk shakes are real calorie traps. Your regular consumption can lead to weight gain and increased cholesterol levels, which increases your risk of cardiovascular diseases.
4. Coffee specialties: enjoyment or calorie trap?
Special types of coffee such as Shaked Espresso or Frappuccino are often filled with sugar, calories and saturated fatty acids. A healthier alternative is the classic filter coffee, possibly with a dash of oat milk.
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5. Soft drinks: The truth about sugar and sweeteners
You should enjoy soft drinks, whether sugar or with artificial sweeteners. The high amounts of sugar cannot be overlooked, and the effects of sweeteners such as xylitol or erythritus on the cardiovascular system are still controversial. The better choice for your health is water and unsweetened teas.
This content comes from Experts Circle. Our experts have high specialist knowledge in your area. You are not part of the editorial team.
About the expert
Dr. Stefan Waller
Dr. Stefan Waller
Stefan Waller was born in Berlin in 1974. He has been a specialist in internal medicine since 2008 and has been a specialist in cardiology since 2013. Dr. Waller has developed an online heart coaching program in which he accompanies people after heart attack or with arteriosclerosis into a heart-healthy life without fear. In addition, he publishes exciting news from cardiovascular medicine in his newsletter every week.
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