Re: Possible 40 day water fast for a slimmer stature? Tips and advice would be very much appreciated...

No supplements, no toothpaste, no salt water, but only filtered water, distilled is best.

You are under weight for your height, but many thin people do better with fasting than heavy people. You can expect to lose on average 1lb per day, this is from many case studies by Dr. Shelton, Dr. Carrington, Dr. Graham and current day Dr. Furhman, Dr. Goldhammer, etc. and of course CZ fasting community.

One day at a time is the way to plan. If and when you deplete your food reserves, you will feel true hunger so need to worry.

Rest, keep warm and drink warm water as per thirst.

Good wishes.

Archus