Yes, creatine can cause weight gain. This is how much is from muscle vs. fat mass

Doctors have the numbers of how much weight to expect while taking creatine.
TheHealthSite

Why diet and exercise may not work: Hidden causes of weight gain in women

Struggling to lose weight despite dieting and workouts? Know the hidden hormonal, metabolic, and lifestyle factors behind ...
Verywell Health

5 Reasons Women Gain Weight More Easily After 50 (and What to Do About It)

Discover how hormones, metabolism, and lifestyle factors contribute to weight gain in women over 50. Also, learn tips for ...
Medical Xpress

Doubling up to limit weight gain: Improving diet and exercise together provides the more effective route, study finds

Improving diet and increasing physical activity levels together may be more effective at preventing weight gain—particularly harmful fat inside the abdomen—than just changing one of these behaviors, ...

Not everything is fat: The truth behind weight gain

Did you gain weight after the holidays? Do not rush to panic: Most of the gain comes from fluids, carbohydrate stores and ...

If you’re looking to bulk up and gain muscle mass, this is how much protein you actually need

Plus, the best protein supplement for healthy weight gain.