In-store shopping means that you can go in the shop to buy or look for things you want. Curbside pickup means that you after ordering something online from their website, you can go there and pick up your package rather than shipping to your address. It's like going in a restaurant to have dine-in which is in-store service and/or opt for takeout which is curbside pickup.
Keto,low carbs etc.. good foods ! Healthy it's the process of how they make/grow that food. U will get a better answer from an nutritionist.
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