Venous factor

Relating to veins?

Is that the one that claims women have to do all sorts of different stuff than men to lose weight?

I don't believe it. Calorie deficit. Nutrient rich diet (allowing for some treats within calories) for health. Exercise for fitness, health, strength, and looking good naked Find a balance that fits your life and you can sustain for the long term, even after you reach your goals and segue into maintenance. It works just fine for women.