Sodium Loss

This table supplements Hydration 101

Status	Na (grams/Pint)	Time (hours)	Sweat Rate (L/hr)	Total Na loss (grams)	Salt loss (grams)	Salt loss (tsp)
fit, heat acclimatized	0.9	3	0.75	2.0	5.1	0.8
fit, heat acclimatized	0.9	3	2.55	6.9	17.2	2.9
fit, unacclimatized	1.4	3	0.75	3.2	7.9	1.3
fit, unacclimatized	1.4	3	2.55	10.7	26.8	4.5
fit, heat acclimatized	0.9	4	0.75	2.7	6.8	1.1
fit, heat acclimatized	0.9	4	2.55	9.2	23.0	3.8
fit, unacclimatized	1.4	4	0.75	4.2	10.5	1.8
fit, unacclimatized	1.4	4	2.55	14.3	35.7	6.0
fit, heat acclimatized	0.9	5	0.75	3.4	8.4	1.4
fit, heat acclimatized	0.9	5	2.55	11.5	28.7	4.8
fit, unacclimatized	1.4	5	0.75	5.3	13.1	2.2
fit, unacclimatized	1.4	5	2.55	17.9	44.6	7.4
fit, heat acclimatized	0.9	6	0.75	4.1	10.1	1.7
fit, heat acclimatized	0.9	6	2.55	13.8	34.4	5.7
fit, unacclimatized	1.4	6	0.75	6.3	15.8	2.6
fit, unacclimatized	1.4	6	2.55	21.4	53.6	8.9
fit, heat acclimatized	0.9	7	0.75	4.7	11.8	2.0
fit, heat acclimatized	0.9	7	2.55	16.1	40.2	6.7
fit, unacclimatized	1.4	7	0.75	7.4	18.4	3.1
fit, unacclimatized	1.4	7	2.55	25.0	62.5	10.4
fit, heat acclimatized	0.9	8	0.75	5.4	13.5	2.3
fit, heat acclimatized	0.9	8	2.55	18.4	45.9	7.7
fit, unacclimatized	1.4	8	0.75	8.4	21.0	3.5
fit, unacclimatized	1.4	8	2.55	28.6	71.4	11.9
fit, heat acclimatized	0.9	9	0.75	6.1	15.2	2.5
fit, heat acclimatized	0.9	9	2.55	20.7	51.6	8.6
fit, unacclimatized	1.4	9	0.75	9.5	23.6	3.9
fit, unacclimatized	1.4	9	2.55	32.1	80.3	13.4
fit, heat acclimatized	0.9	10	0.75	6.8	16.9	2.8
fit, heat acclimatized	0.9	10	2.55	23.0	57.4	9.6
fit, unacclimatized	1.4	10	0.75	10.5	26.3	4.4
fit, unacclimatized	1.4	10	2.55	35.7	89.3	14.9
fit, heat acclimatized	0.9	11	0.75	7.4	18.6	3.1
fit, heat acclimatized	0.9	11	2.55	25.2	63.1	10.5
fit, unacclimatized	1.4	11	0.75	11.6	28.9	4.8
fit, unacclimatized	1.4	11	2.55	39.3	98.2	16.4
fit, heat acclimatized	0.9	12	0.75	8.1	20.3	3.4
fit, heat acclimatized	0.9	12	2.55	27.5	68.9	11.5
fit, unacclimatized	1.4	12	0.75	12.6	31.5	5.3
fit, unacclimatized	1.4	12	2.55	42.8	107.1	17.9