Guide

Some people do well on 18.75 mg, but any phentermine dose change should happen only under your prescriber’s directions.

Subway sandwiches can fit a balanced diet when you choose lean protein, pile on veggies, and keep cheese, sauces, and salt in check.

Low-carb tiredness often comes from fast water loss, low sodium, low calories, or low glycogen, and it usually improves once those are corrected.

Plain brewed coffee is near-zero calorie, but sweeteners, cream, and coffee-shop add-ins can stack up and lead to weight gain.

Yes, daily biceps curls can work if you keep most sessions light, manage weekly sets, and stop before elbow or tendon pain shows up.

Potatoes can fit a fat-loss diet when portions are set and they’re baked, boiled, or cooled—skip frying and heavy toppings.

No, fasting for a CMP isn’t always required, yet many orders ask for 8–12 hours without food so glucose and related values are easier to interpret.

Bowel movements can slow during fasting, yet pooping can still happen—your schedule, fluids, fiber, and meal size steer what you feel.

Fasting before a CT scan depends on the scan type and contrast; many CTs allow normal eating, while some ask for no food for a few hours.

No—an A1C blood test doesn’t require fasting because it reflects blood sugar patterns over the past 2–3 months, not what you ate today.