drob31
Senior Member
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I know this will go against most logic on here about supporting methylation, however I wanted to share my thoughts anyways...
In trying to explain why Niacin seems to help my hypoglycemia, I think I've put some things together. A niacin deficiency will cause your body to convert tryptophan (the precursor to serotonin) to Niacin in a 60:1 ratio. Niacin increases insulin sensitivity, and an absence of it can be correlated with insulin resistance, causing more insulin to be released and resulting potentially in hypoglycemia (high then low blood sugar). When focusing on methylation (and overmethylating) there may be a NAD deficiency, which could be interpreted as something else.
At the same time, low serotonin (caused by niacin insufficiency) levels alters cortisol secretion. This pattern can be low or high or both. High levels of cortisol can damage insulin cells in the pancreas, which may cause low insulin (this would explain causes of high SHBG, when estrogen is low). However there may be a delayed response, with an initial high blood sugar symptoms caused by low insulin, and then an over response by the remaining cells, releasing too much causing borderline low blood sugar.
I'm speculating that some peoples HPA-axis related crashes are caused by blood sugar fluctuations, and they feel worse sometimes when they eat as their blood sugar goes too high (and it's not related to a true food sensitivity).
So what if you get enough Niacin (RDA) but your body needs much more, for detox, blood sugar stabilization, carbohydrate metabolism, circadian rhythm, normal cortisol secretion, protection of pancreas, serotonin levels, NAD+ for mitochondria function, immune system support (1000x increase in by some measures), and detoxification of toxins and heavy metals.
Could methylation be making it worse?
http://emedicine.medscape.com/article/329838-overview#showall
In trying to explain why Niacin seems to help my hypoglycemia, I think I've put some things together. A niacin deficiency will cause your body to convert tryptophan (the precursor to serotonin) to Niacin in a 60:1 ratio. Niacin increases insulin sensitivity, and an absence of it can be correlated with insulin resistance, causing more insulin to be released and resulting potentially in hypoglycemia (high then low blood sugar). When focusing on methylation (and overmethylating) there may be a NAD deficiency, which could be interpreted as something else.
At the same time, low serotonin (caused by niacin insufficiency) levels alters cortisol secretion. This pattern can be low or high or both. High levels of cortisol can damage insulin cells in the pancreas, which may cause low insulin (this would explain causes of high SHBG, when estrogen is low). However there may be a delayed response, with an initial high blood sugar symptoms caused by low insulin, and then an over response by the remaining cells, releasing too much causing borderline low blood sugar.
I'm speculating that some peoples HPA-axis related crashes are caused by blood sugar fluctuations, and they feel worse sometimes when they eat as their blood sugar goes too high (and it's not related to a true food sensitivity).
So what if you get enough Niacin (RDA) but your body needs much more, for detox, blood sugar stabilization, carbohydrate metabolism, circadian rhythm, normal cortisol secretion, protection of pancreas, serotonin levels, NAD+ for mitochondria function, immune system support (1000x increase in by some measures), and detoxification of toxins and heavy metals.
Could methylation be making it worse?
An early sign of vitamin B3 deficiency is a lack of appetite. Vitamin B3 deficiency may be mild or severe. A mild deficiency of vitamin B3 causes symptoms such as a coated tongue, mouth sores, low blood sugar, dizziness, and chronic headaches.
http://emedicine.medscape.com/article/329838-overview#showall
Serotonin
The most widely acknowledged biochemical abnormality associated with fibromyalgia is abnormally low serotonin levels. Many studies have linked serotonin, a neurotransmitter, to sleep, pain perception, headaches, and mood disorders. Lower-than-normal levels of serotonin have been observed in patients with fibromyalgia. A low platelet serotonin value is believed to be the cause of the low serum levels, which have been correlated with painful symptoms.
Low serotonin levels in the CNS are thought to result from low levels of tryptophan (the amino acid precursor to serotonin) and 5-hydroxyindole acetic acid (a metabolic by-product) in the cerebrospinal fluid (CSF). Investigators have proposed a link between low serotonin levels and symptoms of fibromyalgia[34] ; indeed, many propose that low serotonin levels may cause fibromyalgia in whole or in part.