The Optional Aging Blog
Read Our Insight Articles
Educational articles on poor sleep, low energy, stubborn weight, brain fog, and slow recovery.
can't lose weight after 40
Can't Lose Weight No Matter What You Do? Why It's Not About Willpower
Eating well and exercising, but the scale won't move? Dr. Sajad Zalzala explains why normal labs can hide a body working overtime, and what to try first.
tired after eating
Tired After Eating? Energy Crashes and Cravings Explained
Crashing after meals, craving snacks, or waking up hungry at night? Here's what these energy swings can mean, even when your labs look normal.
losing muscle after 40
Losing Muscle After 40: 5 Signs Your Strength Is Slipping
Feeling weaker, recovering slower, or softer at the same weight? These can be signs of muscle loss. Here's what to notice and why it matters.
belly fat after 40
Why Am I Gaining Belly Fat After 40 When My Weight Hasn't Changed?
Same weight, bigger waist? Learn why where your body stores fat can matter more than the scale, and the simple things to track first.