Drinks that raise blood ketones without a ketogenic diet — performance effects are inconsistent, and they don't cause fat loss.
TrustedSupp Tier System™ · Tier 4Take by choice, or not at all
Check before you startThis one has documented interactions with medication classes where the consequences are serious. If you take any prescription medicine, run it past a pharmacist before starting.
Evidence strength
20/100Weak
WEAKLIMITEDMODERATESTRONGVERY STRONG
What the evidence supports: inconsistent effects on endurance performance.
This scores how well-supported the claim above is — not how much benefit you personally would get. A high score on a narrow claim does not extend to everything the product is marketed for.
How long to take it
Situational only.
Who it's actually for
Limited justification for most people.
Safe upper limit
Unverified
No formal upper limit; ketone salts carry a large mineral load at high doses
Ketone salts deliver substantial sodium, potassium, or magnesium, which causes GI upset and matters with blood pressure or kidney conditions. Ketone esters are better tolerated but expensive.