Just seems…pointless. I’m skeptical that you’d get any meaningful improvement that a bit more training couldn’t trounce.
Still, a quick google and this text says it affects blood acidity
Sodium Bicarbonate is the active ingredient found in ordinary baking soda and is a potent, effective, and fast-acting antacid. It quickly reacts with the hydrochloric acid of the stomach to form water, sodium chloride, and the gas, carbon dioxide. Although occasional, short-term use is well tolerated, chronic, continual use of this agent can be dangerous and should be avoided. Because of the potential problems with this antacid, its use is rarely recommended by physicians. Some of the adverse actions of sodium bicarbonate include:
Systemic alkalosis: Because bicarbonate quickly enters the blood stream, large doses can alter the normal acid/base balance that exists in the body as well as adversely affect the other aspects of the blood chemistry.
Acid rebound: Increased output of gastric acid, that occurs several hours following the administration of sodium bicarbonate, can leave the user even more uncomfortable than the condition for which the antacid is being used.
Aggravation of high blood pressure: Sodium has been implicated as a factor in high blood pressure; thus, hypertension might be aggravated in patients who consume products with high sodium content (e.g., sodium bicarbonate).
Gas-related discomfort: The formation of carbon dioxide gas from the interaction of sodium bicarbonate and hydrochloric acid causes distension of the stomach resulting in a bloated feeling, belching, and flatulence. In severe overdosing, this distension can lead to perforation of the gut and even death.
Interaction with milk: If sodium bicarbonate is used with milk for an extended period of time a disease called the milk-alkali syndrome can result. Symptoms associated with this malady include nausea, vomiting, headache, mental confusion, and constipation. This combination can also lead to the formation of kidney stones.
@alwillis ‘minimum effective dose’? I’d be interested in how you determined this for you. Pharmacokinetic & pharmacodynamic analysis? or an empirical approach?