yes to gym being suspect where sluggish mag response is noted. could also be that the citrate form is less than ideal.
any luck finding/ordering magnesium glycinate for later? you'd likely need less per day to maintain levels. how many mgs do you get per day via foods/fluids?
remind me why you're supplementing iron? levels seem ok, having had a more recent look at the normals (i know, yes it's actually me)
nice work on the copper!!!! if serum zinc had stayed at 100 (or been anywhere between 100-120) your ratio would be ideal.
re bilirubin
https://www.mayoclinic.org/tests-proced ... c-20019986
"Bilirubin test results are expressed as direct, indirect or total bilirubin. Total is a combination of direct and indirect bilirubin. Typically, you'll get results for direct and total bilirubin.
Normal results for a bilirubin test are 1.2 milligrams per deciliter (mg/dL) of total bilirubin for adults, and usually 1 mg/dL for those under 18. Normal results for direct bilirubin are generally 0.3 mg/dL.
These results may vary slightly from laboratory to laboratory. Normal results may be slightly different for women and children, and
results may be affected by certain foods, medications or strenuous exercise. Be sure to tell your doctor about any foods or medications you've taken and your activity levels so that your results can be interpreted correctly.
Lower than normal bilirubin levels are usually not a concern. Elevated levels may indicate liver damage or disease.
Higher than normal levels of direct bilirubin in your blood may indicate your liver isn't clearing bilirubin properly. Elevated levels of indirect bilirubin may indicate other problems.
One common, and harmless, cause of elevated bilirubin is Gilbert's syndrome, a deficiency in an enzyme that helps break down bilirubin. Your doctor may order further tests to investigate your condition. Bilirubin test results also may be used to monitor the progression of certain conditions such as jaundice."
related:
The Effect of Different Doses of Aerobic Exercise Training on Total Bilirubin Levels
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267007/
"Low serum total bilirubin concentrations are associated with increased risk of cardiovascular disease (CVD) (9, 18, 26), metabolic syndrome (11), and type-2 diabetes (12). Conversely, mild hyperbilirubinemia within the normal clinical range has been associated with reduced risk (9, 11, 12, 18, 26). Bilirubin modulates CVD risk by reducing lipid peroxidation, decreasing inflammation, and may be a reflection of heme-oxygenase activity (10). ... To our knowledge, there is only one published report examining the effect of aerobic exercise training on serum bilirubin levels... it is unknown if there is a threshold dose of exercise necessary to significantly increase bilirubin levels...
Methods
Participants (n= 419) were randomized to the control group or 4, 8 and 12 kilocalories per kilogram per week (KKW) of exercise training at an intensity of 50% of aerobic capacity. Total bilirubin levels were evaluated at baseline and at follow-up.
Results
Exercise training significantly increased serum bilirubin levels only in the 12 KKW group (0.044 mg/dL, p=0.026) compared to control (0.004 mg/dL).
figure 1 The effect of different doses of aerobic exercise training on total serum bilirubin levels. Shown are the effect of exercise training on total serum bilirubin levels in 419 participants from the DREW trail. Analysis was adjusted for baseline value, ethnicity and age. Results are presented as adjusted least-square means with 95% confidence intervals.
https://www.ncbi.nlm.nih.gov/pmc/articl ... figure/F1/
...Another plausible mechanism is elevated heme catabolism via exercise induced hemolysis due to increased heel strike, elevated core temperature, and oxidative stress during aerobic training (27). Since heme is the pre-cursor to bilirubin production (10), greater heme bio-availability may promote elevated bilirubin levels downstream."
aside from all that, might not hurt to have a look into potential nutrient depletion effects associated with rx, if any.