What is the Ice Hack Diet?
The ice hack diet, sometimes referred to as the alpine diet, is a new viral weight loss trend that has been gaining popularity on TikTok and other social media platforms. The diet involves drinking a glass of ice cold water first thing in the morning on an empty stomach in an effort to boost metabolism and increase fat burning.
Proponents of the ice hack diet claim that starting your day with a big glass of chilled water can help fire up your metabolism and activate your body's fat burning abilities. The cold temperature of the water is said to induce a small stress response, like a mini adrenaline surge, which causes the body to start burning more calories and fat. Additionally, drinking ample water first thing is thought to temporarily speed up metabolism since the body has to warm the water to body temperature.
Where Did the Ice Hack Diet Come From?
The origins of the ice hack diet trend seem to have started on TikTok in late 2021 and early 2022, with people sharing their experiences and results from trying the cold water drinking trick. The hashtag #icehack has over 63 million views on TikTok at the time of writing.
The diet began trending on TikTok after users started claiming that the simple hack helped them lose belly fat fast. TikTok videos demonstrate people drinking large glasses of icy water first thing in the morning and crediting the routine for their weight loss results. The diet took off in popularity as more users jumped on the trend.
Ice Hack Diet Claims and Purported Benefits
Proponents of the ice hack diet make some bold claims about the benefits of starting your day with a glass of cold water on an empty stomach. Here are some of the purported benefits:
- Boosts metabolism - The cold temperature is claimed to give your metabolism a jolt first thing in the morning.
- Burns more calories - Your body has to work to warm the water to body temperature, burning extra calories.
- Reduces appetite - The cold water is said to reduce hunger and cravings.
- Increases fat burning - The mini adrenaline response supposedly releases fat from fat cells to be burned as energy.
- Leads to weight/fat loss - Proponents claim the hack can lead to losing belly fat and weight fast.
In addition to the purported metabolic benefits, advocates say drinking ample water first thing hydrates and energizes you for the day ahead. Overall, TikTokers claim that starting your morning with a big glass of icy water is a simple but transformative weight loss hack.
Is There Any Science Behind the Ice Hack Diet?
While the concept of drinking cold water to burn more calories makes intuitive sense, there is limited scientific research specifically on the ice hack diet. However, there are some related studies that look at the effects of cold water on the body that may lend some plausibility to the diet's claims.
First, some research shows that cold water exposure and cold temperatures can activate brown adipose tissue (BAT) in the body. BAT is a special type of fat that burns calories and generates heat to help maintain body temperature in cold conditions. Activating BAT may help boost metabolism and fat burning. One study found that drinking 2 cups of cold water temporarily increased resting energy expenditure.
Additional research has demonstrated that cold water immersion, like cold showers, activates the sympathetic nervous system and causes a release of norepinephrine and adrenaline. This leads to an increase in heart rate and metabolism. So a glass of icy water may plausibly trigger a smaller adrenaline and metabolic boost.
That said, more research needs to be done specifically on the ice hack diet itself to truly determine its weight loss effects. Right now limited evidence exists to fully support the viral claims.
Potential Risks and Precautions
When trying a new diet trend, it's important to be aware of any potential risks or downsides. Here are some precautions to keep in mind with the ice hack diet:
- May not be suitable for those sensitive to cold or with conditions like Raynaud's syndrome which affect circulation.
- There is a risk of choking from drinking too fast.
- May cause headaches or discomfort if you have sensitive teeth.
- Drinking extremely cold water may irritate the stomach lining.
- Not drinking enough warm fluids could potentially slow metabolism.
- Overdoing water intake can risk water intoxication.
As with any new diet, it's best to consult your healthcare provider before making major changes to your routine. And remember that no single trick or hack can replace the benefits of overall balanced nutrition and regular exercise.
Ice Hack Diet Sample Meal Plan
Since the ice hack diet is focused on just drinking cold water in the morning, you can follow your normal diet the rest of the day. But incorporating healthy meal ideas will help boost its effectiveness. Here is a sample meal plan:
Breakfast
- Large glass of ice cold water
- Overnight oats with berries and almond milk
- Hard boiled egg
Lunch
- Turkey and veggie wrap
- Side salad with vinaigrette
- Apple with peanut butter
Dinner
- Sheet pan lemon garlic salmon with asparagus and potatoes
- Glass of ice cold water
Focus on incorporating lean proteins, fiber-rich complex carbs, healthy fats, fruits, and vegetables. Stay hydrated with water throughout the day as well.
FAQs
How much weight can you lose on the ice hack diet?
There are no guarantees with any diet. Individual results will vary based on factors like starting weight, nutrition, activity levels, and metabolism. Some ice hack dieters report losing up to 5 pounds in a week, but a more reasonable expectation is 1-2 pounds of fat loss per week with the diet.
When should you drink ice water on the diet?
The key time to drink the cold water is first thing in the morning before eating anything. Most proponents recommend drinking 1-2 large glasses of icy water immediately upon waking on an empty stomach. You can continue drinking chilled water later in the day as well.
Can you drink ice water at night on the diet?
Most advice suggests drinking the icy water early in the day to jumpstart your metabolism. But there are no set rules. Having a glass of chilled water before bed likely won't negatively impact your results.
How long should you do the ice hack diet?
Like any eating plan, the ice hack diet is intended to be a long-term lifestyle change rather than a temporary quick fix. But there is no set duration. You can stick with the morning icy water habit for as long as you want your weight loss results to continue.
Is the ice hack diet safe?
For most healthy adults, drinking icy water first thing is generally safe, as long as you pay attention to your body's cues. But there are some risks like choking and cold water shock. Consult your doctor before trying if you have any underlying health conditions or sensitivities.
The Bottom Line
The viral ice hack diet is a new weight loss trend gaining steam on social media. The diet involves drinking 1-2 glasses of icy cold water first thing in the morning on an empty stomach in order to boost metabolism and increase calorie and fat burning.
Some limited evidence shows that cold water exposure can activate brown fat and increase energy expenditure. However, more research needs to be done specifically on the ice hack itself. While trying the diet, pay attention to any discomfort and don't force yourself to drink extremely chilled water. Pair the habit with healthy nutrition and exercise for best results.
FAQs
What are the best times to drink ice water for weight loss?
The two best times are first thing in the morning before eating and about 30 minutes before lunch or dinner. Drinking icy water before meals can help naturally suppress appetite. The cold water in the morning jumpstarts your metabolism and fat burning for the day.
Can you add lemon to the ice hack diet water?
Yes, adding lemon or other citrus fruits like lime to your icy cold water can help boost the diet's effects. Lemon adds flavor, nutrients, and can further increase your metabolic rate. Just be mindful of erosion on tooth enamel over time.
How much ice should you use in the water?
There are no set guidelines, but it's recommended to fill your glass at least halfway or more with ice before adding water. The colder the water, the better in terms of calories burned from your body heating the water. But pay attention to signals of discomfort or cold water shock.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new treatment regimen.
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