Doctor Alex · 2026-05-19
The Big Keto Mistake... How Eat For Longevity.
39 research-tied claims examined: 3 contradicted 1 overstated 32 supported 3 unverified
3 No source found (not proven false)
A glucagon injection raises blood sugar by triggering the liver to release stored glycogen, meaning it is ineffective if a patient's liver glycogen stores are depleted from prolonged fasting or starvation.
"The glucagon injection only works if the liver has glycogen to release. So if somebody has been starving or if they've been on a very prolonged fast, the liver glycogen will already be depleted and the glucagon injection will not work." (said at 0:17:36)
No published record matching the claim that a glucagon injection is ineffective when liver glycogen stores are depleted from prolonged fasting or starvation was located; this does not prove the claim false.
Muscle glycogen is used locally by muscles during exercise and is not released into the bloodstream for use by the rest of the body.
"Muscle glycogen is used locally by the muscles themselves during exercise. It does not get released into the bloodstream for the rest of the body." (said at 0:18:38)
No published record matching the claim that muscle glycogen is used locally by muscles during exercise and is not released into the bloodstream was located; this does not prove the claim false.
A 2024 meta-analysis pooling data from 27 randomized controlled trials with over 1,200 participants found a statistically significant rise in LDL cholesterol on a ketogenic diet.
"A 2024 meta-analysis pooled data from 27 randomized controlled trials involving over 1,200 people and found a very consistent, statistically significant rise in LDL cholesterol on a ketogenic diet." (said at 0:38:50)
No published record matching a 2024 meta-analysis of 27 randomized controlled trials with over 1,200 participants evaluating the effect of a ketogenic diet on LDL cholesterol was located; this does not prove the claim false. While broader meta-analyses of randomized trials have evaluated ketogenic diets and observed increases in LDL cholesterol compared to control diets, the specific study cited with these exact trial counts and sample size was not identified in the published literature.
Unverified means no publication matching the claim was located; it does not prove the claim false. Spotted an error? See the corrections policy - disputes from the people quoted are prioritized.