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 Alcohol Can Wreck Your Thiamine Levels
Most people think alcohol only damages the liver. This clip explains why heavy alcohol use can also block thiamine absorption, disrupt how the body uses vitamin B1, and lead to serious neurological problems when it goes unchecked. That is why thiamine matters so much in alcohol-related damage, and why missing this piece can turn dangerous fast.
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