Bicarb soda/caffeine for 800m run

[Chris6878]

@boldwarrior

Ice Cream, soft drinks…
Uses
Sodium citrate is used in ice cream to keep the fat globules from sticking together. Citrates and phosphates both have this property.

It is also an anti-coagulant.

As a buffering agent, sodium citrate helps maintain pH levels in soft drinks.

AND if you look at the following link, you can buy it from here - google seach found it 1st page.
http://www.tradekey.com/ks-sodium-citrate/

How much Sodium citrate should one take for benefits?