sheesh and you accuse me of asking questions within questions!
cmon now! I wasnt really asking any questions

so the amount of VC I need is based on how old I am or how long I've had atrial scurvy?
basically YES! You need to overcome the past shortage and get enough consistantly OVER AND ABOVE your daily needs so that past damage can be repaired.
My pool analogy is just a general analogy to supplementation and nutrition. A pool full of water is optimal but one half full is still a pool but it may not be deep enough to safely dive into.
The pool analogy applies to Vit C, and all nutrients, in the same way as the water contained in the pool.
Your body (the pool) contains water (ie pick any nutrient) and the water in the pool evaporates every day just as your body uses nutrients for various bodily functions. If your pool evaporates faster than you fill it the water level drops.
Applied to an organism, deprive the organism of the level of any given nutrient it needs to meet ALL of its internal functions and what happens? In the case of vit C, when the body does not take in enough vitamin C over the course of the day arterial damage occurs because there is not enough C to fuel the enzymatic process involved in rebuilding collagen. Every day you are lacking additional damage occurs. You cant simply one day take what the body requires for that day and expect any previous damage to be healed. The only way you are going to be able to address that is by giving your body MORE than it needs for day to day operation so there is an excess that can be used for arterial healing.
This is the exact reason most studies done on supplement fail to show any significant benefit. The amount generally used is not enough to overcome past shortage so no tangible benefit is realized. You start looking at lab tests provided by people using larger doses of various supplements and they do create very substantial changes in the body. As you have seen with vit C, there is data out there from individuals who have shown labs and other tests confirm that previously clogged arteries have cleared. This kind of result will not happen at the normally tested doses you see in pubmed articles etc used in various studies.
When I use the term optimal its exactly what I mean. An engine can run with a fouled spark plug but your not going to get optimal power or fuel economy from it. Suboptimal thyroid function for example is where the thyroid is not producing an IDEAL amount of thyroxins for a given individual which leads to symptoms of hyper or hypo thyroidism and Plenty of studies link sex hormone production to thyroid function.
A person eating a clean diet should not have problems losing fat. If your father falls into that category his thyroid function may not be optimal. You already know adipose tissue is directly related to E and if he cant lose fat that makes it even harder to drop E. Improve thyroid function makes fat loss easy and in turn lowers E.
Additionally this abstract helps to support the connection between thyroid function and test levels:
Abstract
Male reproduction is governed by the classical hypothalamo-hypophyseal testicular axis: Hypothalamic gonadotropin releasing hormone (GnRH), pituitary luteinizing hormone (LH) and follicle stimulating hormone (FSH) and the gonadal steroid, principally, testosterone. Thyroid hormones have been shown to exert a modulatory influence on this axis and consequently the sexual and spermatogenic function of man. This review will examine the modulatory influence of thyroid hormones on male reproduction.
http://www.ncbi.nlm.nih.gov/pubmed/24701426
Much like PT does not have significant tests done on the large scale and in the journals, neither has treating thyroid function with iodine and selenium yet just like Owen and tower labs have hundreds of reports from individuals showing success with PT, there are a dozen or so doctors who have shared their experience treating thyroid issues with iodine and selenium.
So while we may not find a study to directly support supplements raising testosterone and lowering E, there is plenty of info available showing thyroid function benefits from iodine and selenium and in turn plenty of pub med articles showing the relationship between thyroid function and sex hormones as well as thyroid function affecting ones ability to lose fat. So, one could very easily draw the conclusion that supplementing to address the thyroid issue will have a direct impact on the rest of the organism........Just like you said above
I need to post one question per post, but the body is interconnected, one part affects other parts
As with vit C, it takes what most would consider large amounts to overcome past damage AND once fixed to remain damage free. The same holds true for iodine(and many nutrients actually). As I previously mentioned the RDI for iodine is some paltry 150mcg yet Dr Brownstien reports that by taking 50mg a day it will take 6-12 month to reach sufficiency. So what happens if you supplement 1.5mg a day? Thats basically what your having your dad do by eating a bunch of shrimp. Thats 10x the recommended amount but if it takes 6-12 months to reach sufficiency at 50mg (>300x whats recommended) whats 300 times 6-12 months? 1800-3600 months! or 150-300 years! Your will NEVER reach sufficiency at a dose of 1.5mg a day. Selenium is cheap and easy, usually 200-400mcg a day is plenty. The most recommended forms of iodine appear to be lugols (a type not a brand) which is a liquid containing iodide and iodine (5% solution is approx 6.25mg per drop). I persoanlly put the drops in a small glass of OJ and slam it, cant really taste it.
The above numbers on iodine sufficiency and what you know and believe about PT are exactly why the science based forums you visit dont looks at supplementation as any good. 99.9% of those people have never used the required amounts, forms or brands to actually achieve the desired effects. Its the same reason many of the medical journals on supplements show no benefit except for those with a severe deficiency. The amount, duration and form are usually inappropriate for the task.