Improving frontal lobe function improves intelligence!
HORMONES (High Impact, Strong Human Data)
1. Testosterone
Frontal lobe effects
Increases dopamine signaling in the prefrontal cortex
Improves motivation, processing speed, and working memory
Neuroprotective; supports synaptic density
Clinical notes
Low T is associated with brain fog, apathy, and executive decline
Overreplacement → impulsivity or irritability
📌 Best for: aging men, hypogonadism, post-statin cognitive complaints
2. Estradiol (E2)
Frontal lobe effects
Enhances synaptic plasticity and glucose utilization
Improves verbal fluency, executive function, and mood
Increases BDNF and cholinergic tone
Clinical notes
Abrupt estrogen loss (menopause, oophorectomy) strongly affects PFC
Transdermal estradiol has the best cognitive safety profile
📌 Best for: peri-/post-menopausal women with brain fog or executive issues
3. Progesterone (Underrated for Brain Health)
Frontal lobe effects
Anxiolytic via GABA-A modulation
Improves sleep → indirect PFC restoration
Anti-inflammatory and neuroprotective
📌 Especially helpful when cognitive symptoms are anxiety- or sleep-driven
4. Thyroid Hormone (T3 is key)
Frontal lobe effects
Increases neuronal firing speed and attention
Low T3 → slowed cognition, poor focus
📌 “Normal TSH” does not rule out functional brain hypothyroidism
5. DHEA
Supports dopamine and neurosteroid balance
Modest improvements in mood and working memory
📌 Best when clearly deficient
PEPTIDES (Mechanism-Driven, Emerging Clinical Use)
1. Semax ⭐ (Strongest Frontal-Lobe Peptide)
Mechanisms
Increases BDNF in the prefrontal cortex
Enhances dopamine and serotonin signaling
Improves attention, planning, and stress resilience
Clinical use
Post-stroke, ADHD-like symptoms, executive dysfunction
Nasal administration crosses BBB
📌 Often described as “mental clarity without stimulation”
2. Selank
Mechanisms
GABAergic modulation
Reduces anxiety → improves frontal control
Enhances working memory under stress
📌 Ideal when anxiety blocks executive function
3. Cerebrolysin (Injectable Neurotrophic Peptide Mix)
Mechanisms
Mimics NGF, BDNF, GDNF
Promotes neuroplasticity and frontal-lobe repair
Clinical data
Used internationally for stroke, TBI, vascular cognitive impairment
📌 More aggressive but one of the most biologically plausible options
4. Dihexa (Very Experimental)
Mechanisms
Potent HGF/c-Met pathway activation
Dramatic synaptogenesis in animal models
⚠️ Concerns
Tumor-promoting potential
No long-term human safety data
📌 Research-only territory
5. BPC-157
Indirect benefit via neuroinflammation reduction
Not frontal-specific but may support brain recovery
Growth Hormone Axis (Often Missed)
GH / IGF-1
Supports frontal cortex thickness
Enhances processing speed and memory
Declines markedly with age
📌 Low IGF-1 is associated with executive dysfunction
Dr Adamcik is your local brain health expert at flordia anti aging center
321 690-0003