Are the drinks recommended as 'diet-friendly' at Starbucks actually low-calorie? I'm curious why they still affect my weight.
The key lies in the relationship between sugar and insulin. The cycle of [Sugar Intake → Blood Glucose Spike → Excessive Insulin Secretion → Fat Storage] is the primary issue. While black coffee is fine, low-calorie syrups and sugar substitutes keep the brain craving sweetness, often triggering 'false hunger' that leads to overeating other foods.
Many people switch to 'zero-calorie' options thinking they are healthier, only to find they feel hungrier and their bodies feel heavier. This happens because our bodies are highly sensitive: when you consume sugar substitutes, your tongue tastes sweetness, but no actual energy enters the system. The brain then perceives a deficit and craves stronger sugars to compensate, creating what we call 'false hunger.'
From the perspective of Traditional Korean Medicine (TKM), this condition is viewed through the concept of Dameum (痰飮), or 'phlegm-fluid retention.' Dameum refers to a type of metabolic waste that accumulates when fluid metabolism is impaired. The continuous intake of artificial additives and unnecessary sugars disrupts the circulation of Qi and Blood, causing these wastes to accumulate and potentially shifting your body into a constitution that is more prone to weight gain.
Specifically, individuals with Bi-heo (脾虛), or Spleen Deficiency, may find that these drinks further destabilize the gut environment. When the Spleen's function is weakened, the body enters a vicious cycle where it fails to absorb essential nutrients properly while continuing to accumulate metabolic waste. Ultimately, it is less about 'what you drink' and more about 'how your body responds.' I recommend assessing your current metabolic state and digestive health first.
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