Im planning on starting weightwatchers. 19, 59 240 pound guy & i want to be around 200ish. would taking vitamin d pills help with weight/fat loss? and how much should i take daily?really want to lose weight as efficiently and as healthy as possible

Weight watchers: All diets are successful if you follow them. Weight watchers works well for many. I recommend using the app Cronometer to set goals and track calories etc. Save your money and use Cronometer to get Vit D up by foods. Good health begins in the kitchen.

Weight loss: If you are not vitamin D deficient - don't recommend taking it for weight loss.