Dr. Susan Carter is an endocrinologist and longevity expert specializing in hormone balance, metabolism, and the aging process. She links low testosterone with thyroid and cortisol patterns and turns lab data into clear next steps. Patients appreciate her straightforward approach, preventive mindset, and calm, data-driven care.
Diet soda has almost no calories, so most people assume it is “fasting safe.” The real answer is more nuanced: diet coke will not technically break a fast, but it can still nudge hormones, hunger, and some of the very benefits you are fasting for. “From a pure calorie standpoint, diet soda does not break ...
Many men are told their blood work is “normal” even though they feel tired, softer, and off their game. Understanding optimal vs normal lab ranges can turn a frustrating dead end into a clear plan to feel and perform better. “When a lab report says ‘normal’, it mostly means you’re not in immediate danger. It ...
NAD injections are marketed as a shortcut to better energy, sharper focus, and longer life. The science is promising but early, and there are real limits, costs, and side effects you should understand before you sign up for NAD shots. “NAD+ is central to how your cells make energy and repair damage, so it makes ...
For many, Propel represents the perfect middle ground between plain tap water and sugar-loaded sports drinks. But does removing the sugar make it completely safe, or do artificial ingredients carry hidden risks for your metabolism and gut? “Hydration is about more than just fluid volume; it is about maintaining a delicate electrolyte balance without disrupting ...
Convenience often comes at a metabolic cost. While some bars offer a legitimate nutritional bridge between meals, others are ultra-processed candy bars disguised by clever marketing. Here is how to decode the label and find the fuel that actually serves your physiology. “Most patients treat protein bars as a free pass for health, but from ...