Low thiamine does not just leave people tired. This clip breaks down how it can throw off heart rate, disrupt autonomic function, and make simple things like standing up feel awful. When the brain and nervous system do not have enough energy to regulate the body properly, the result can look a lot like dysautonomia. That is why thiamine keeps coming up in conversations around dizziness, heart rate swings, and blood rushing out of the head.
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Why Carbs Can Make You Feel Worse After Going Low Carb
Some people feel tired, groggy, or noticeably worse when they try adding carbohydrates back after spending a long time low carb. This clip explores the role thiamine may play in that response. Because B1 is essential for processing glucose and turning it into usable energy, increasing thiamine may help restore the body's ability to handle carbohydrates efficiently and regain metabolic flexibility.
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