DOCTOR NOTES / FAMILY GUIDES2 min read · Educational resource

FTD Guide · Chapter IV · For Pre-Symptomatic Carriers

What’s yours to hold.

Seven levers with real evidence behind them. No drug yet prevents FTD, but how you live is linked to what happens in your brain.

If you carry a gene mutation linked to FTD (MAPT, GRN, or C9orf72) and you’re not showing symptoms yet, this section is for you. The research points one way: how you live is linked to how your brain ages. The idea is called cognitive reserve. Think of it as building your brain’s savings account — so if disease starts drawing down, you have more to spend.

The science of how to do that lives in our Brain & Body Health library. Most of that research comes from the general population; studies in FTD carriers are still few. Here are the seven levers that matter most:

ExerciseEvidence-backed cardio, strength, and high-intensity routines linked to slower nerve damage in carriers.Strong evidence (general population) SleepThe glymphatic system, CBT-I, sleep hygiene, and supplements that support real recovery.Strong evidence (general population) Metabolic HealthMediterranean diet, time-restricted eating, and the labs that tell you if your metabolism is on track.Strong evidence (general population) InflammationWhy chronic inflammation damages the brain and what actually turns it down.Moderate evidence Daily Brain ProtectionThe Lancet Commission’s 14 modifiable risk factors — what to act on at every life stage.Strong evidence (general population) NutrientsVitamin D, B12, folate, magnesium, and omega-3s — what the research actually says.Moderate evidence Supplements & HerbsCurcumin, resveratrol, NAC, lion’s mane, reishi, cordyceps — separating the studied from the hype.Emerging
Think of it this way. A savings account grows whether you’re spending or not. These seven levers are contributions. They don’t guarantee anything — but over years, they’re the difference between a bigger balance and a smaller one when you need to draw on it.