Hey guys, I need help! This is my first thread. I took 1000 mcg b12 and 100 mcg folate a day from the "holisticheal.com" for 4 months. A month ago my migraine was completely gone. I continue to supplement, and now a month later I am too overmethylated to consume certain foods that supports methylation. Overmethylation peaked with a serious sodium deficiency in an extreme and long heat wave, after which I forced myself (last week) to walk 4 km a day after weeks of occasional walking only 1-1.5 km. This left me crashed for most of this week. I could barely stand on my feet halfway my last venture and up to 3 days later. Now a week later I'm gaining muscle and bone mass in an increased rate as of today, though I'm completely out of potassium despite efforts to almost double the recommended daily value. Weight changes of 2-6 kg ups and downs became frequent, with water retention inducing the biggest changes in 1 day periods and even less. I can't do anything physically, having the most intense muscle fatigue of my life, with numerous symptoms of potassium deficiency and adrenal hyper-activity and fatigue (the list is too long to include here). Each episode is accompanied with failure in muscle test of the fingers. All symptoms intensify after eating, before sleeping, and further before falling asleep, preventing proper sleeping. Feet main muscles stiffness and pain became almost constant today with varied intensity. Muscle issues occur in the limbs and torso from time to time. For a week now, every hour or two I'm supplementing with little niacin (flushing type), which seems to cease crashes in their beginnings. Also, my constant visual migraine-zigzag slowly returns periodically with improvement, supplying evidence that methylation is restricted again. After being crashed in the heat wave for 3 days straight I've started consuming more protein and sodium per day up to normal limits. Also today my feet muscles pain doesn't respond well to the Niacin doses. Can bone and muscle growth contribute to the overall muscle pain induced by lack of potassium? Today it is going to be 300 mg niacin and over 8000 mcg dietary potassium. How much niacin is safe per day? How long is it going to over-methylate? Given that my body reacts to food sources for methylation, should I supplement with b12 and folate again in the future or my health will naturally improve over time? Am I at increased risk for something serious at this point? What else can I do? Now I only take niacin and zinc. Test of 10 days ago (when I felt quite good): Potassium: 3.8 (range: 3.5-5.1) Copper: 70.2 (range: 65-165) Magnesium, testosterone and folic acid were normal.