Man Loses 13kgs In 21 Days With 'Water Fast': What’s This Trend And Is It Safe?

Addis Miller from Costa Rica recently gained attention for his unique approach to weight loss : a 21-day water fast . “Earlier this year, I embarked on a 21-day water fast in Costa Rica. This experience was truly life-changing for me, and I am excited to share some of the precious moments from my journey,” Addis wrote in a YouTube video. In the video, he detailed his fasting schedule over the three weeks and shared valuable insights from his experience.

“21-day water fast (No food, or Salts). I lost 13.1kg (28lbs). Dropped 6% body fat. I thought I’d share what a 21-day water fast looks like on an already lean person. This video simply shows my body fat and weight loss, but the fast was so much more than that,” Addis shared on his Instagram video.


What is Water Fasting ?

In water fasting, an individual consumes only water for a specific period, typically ranging from 24 hours to several days. During this time, no other food or beverages are consumed. People often undertake water fasting for various reasons, such as health benefits, religious or spiritual purposes, and detoxification .

Benefits of Water Fasting

Weight Loss: Water fasting can lead to rapid weight loss by significantly reducing calorie intake.
Autophagy: This process involves the body clearing out damaged cells and generating new ones, potentially promoting cellular health and longevity.
Improved Insulin Sensitivity: Some studies suggest that water fasting can improve insulin sensitivity, potentially reducing the risk of type 2 diabetes.
Reduced Inflammation: Fasting may help to lower inflammation in the body, which could alleviate symptoms of chronic inflammatory conditions.
Mental Clarity: Many people experience increased mental clarity and focus during and after a water fast.

Risks of Water Fasting

Nutrient Deficiency: Prolonged water fasting can lead to deficiencies in essential nutrients, vitamins, and minerals.
Dehydration: Ironically, some individuals may become dehydrated if they do not drink enough water during the fast.

Electrolyte Imbalance: A lack of electrolytes can result in symptoms like dizziness, headaches, and heart palpitations.

Muscle Loss: Extended fasting can cause the body to break down muscle tissue for energy.

Medical Complications: Water fasting can exacerbate certain medical conditions and should be done under medical supervision, especially for those with underlying health issues.

Important Considerations

Medical Supervision: It is advisable to consult with a healthcare professional before starting a water fast, especially for prolonged periods.
Gradual Start and End: Ease into and out of the fast gradually to avoid shocking the system.
Hydration: Maintain adequate water intake throughout the fasting period to prevent dehydration.