Your TSH is fine. Your T4 is fine. You are freezing cold, exhausted, foggy, and your doctor says your thyroid is "perfect." You are not imagining this. The deficiency is real, it is just happening inside your cells where the blood test cannot reach.
If you are awake at 3am wondering whether this is your life now, read this. Long Covid and ME/CFS are a metabolic collapse, not a life sentence. Here is why it is reversible, why most people stay stuck, and the actual order of operations to climb back out.
If you have tried every supplement and diet and nothing holds, the problem is not the missing pill. It is a whole-body energy and cleanup failure. Here is the mechanism behind dry fasting, the second autophagy pathway water fasting cannot reach, and how the body rebuilds afterward.
After an extended fast, some patients come out of refeed puffier than they went in, with sustained high blood pressure, anxiety, and post-fast weight rebound. The mechanism is an enzyme called 11β-HSD2 that gets stuck in the off position. This article explains the science and the protocol stack that resets it.
The honest answer to whether dry fasting is safe is: it depends. Done properly in appropriate patients, dry fasting is well-tolerated. Done improperly or in inappropriate patients, it is genuinely dangerous. This article covers the contraindications, the preparation that makes it safe, and the warning signs that mean stop.
Dry fasting produces the most dramatic short-term weight loss numbers of any fasting protocol. Most of those numbers are water weight that returns within days of refeeding. The honest assessment of dry fasting for weight loss separates the real fat loss from the scale theater and identifies when this is the right tool versus when it is the wrong one.
The dry fasting and T3 phases of the Scorch Protocol get the attention. The rebuild phase, refeeding plus hGH therapy, is the longest, most demanding, and arguably the most important part of the protocol. This guide explains why, what the timeline looks like, and what tools the rebuild requires.
What does the first 90 days of the Scorch Protocol look like for a 5-year ME/CFS patient with sub-96°F basal temperature and active MCAS? This decision walkthrough covers the specific protocol order, the timing decisions, and the modifications this patient profile requires compared to the standard case.
Dry fasting is not water fasting with the water turned off. It activates a second, independent autophagy pathway that water fasting cannot reach, which is why one day of dry fasting produces roughly the same depth of cellular cleanup as three days of water fasting. This article explains the real difference.