Which is better, Distilled or Spring water on a 14-21 day fast with some heavy lifting and other light-moderate exercise during?


Why?

I've been ZC for almost a year and raw for only a couple of weeks. I've been eating raw: beef, liver and heart all grain fed and ground together in 2lb bags, a couple of lamb heads (brain, tongue and eyes), beef blood and femur bones for marrow.

I'm waiting for my order from slankers, I ordered 70lbs of the pet-food mix with 2-3 organs cause that's the only grass-fed I can afford.

I have a couple of questions:

1-I fight and workout, only supps I still take are 1g calcium citrate, ZMA before bed, a multi with food and sometimes use lite salt(Potassium/sodium mix), I know most people say calcium(and supps in general) is not needed for bones but I get a lot of impact from fighting and working out 3 times a week  and I don't see myself slowing down anytime soon, should I drop or keep the supps and why?

This is what I would consume everyday on average for life:

-Pet food mix from slankers (everyday, as long as it turns out fine) or the grain fed muscle/fat/liver/heart mix when I run out.

-Beef Blood / grain-fed (everyday)

-Femur bones/grain-fed (few times a week)

-Cow/lamb/pig heads / grain-fed (few times a week)

2-The beef blood is mixed with sodium citrate (an anti clotting agent I'm guessing) any negative effects?