That depends on the fish oil that's used. Very often, shellfish oils are used, and shellfish is NOT kosher.
No, not all Nespresso capsules are kosher, this is mainly dependent on which country they're manufactured in. You would need to check the packaging for a reliable hechsher. The capsules manufactured in Orbe and Avenches, Switzerland are certified by Rabbi Dr I M Levinger of the Basel Kosher Commission.
Kosher foods are made with natural ingredients.
All water is kosher, there's no such thing as 'special kosher water'. A mikvah is simply required to have fresh running water from a natural resource.
Rennet, a natural complex of enzymes produced in any mammalian stomach to digest the mother's milk, and is often used in the production of cheese.In order for the cheese to be kosher, the animal must be kosher and slaughtered according to Jewish law, thus most cheeses are not kosher.
"Vegan" is NOT necessarily Kosher. "Vegan" products are NOT necessarily kosher, nor are all kosher pareve products "vegan" (nor should they be). Hand soap and laundry soap do not need to be certified kosher, although some observant families might insist that they are. Dish-washing liquid and automatic dishwasher detergent do.
No it's all natural
Kosher gelatin is pretty rare stuff, so I don't think any pharma companies would use it. I'm pretty sure the answer is "none". However, medicine taken purely for its therapeutic effect, and not at all for its taste, doesn't have to be kosher. So the best way to deal with a gelatin capsule is to wrap it in a lettuce leaf and swallow it, so that you don't taste the capsule at all.
Many drinks are kosher. You need to be much more specific.As a general guideline, provided they do not have unusual non-kosher substances (such as natural colorings or flavorings made from non-kosher animals or pork fat products for improved fatty taste), most drinks are kosher. Assuming no such odd ingredients, most sodas, juices, beers, and hard liquors are kosher. Milk and other dairy beverages (like milkshakes, ayran, or koumis) are kosher as long as they lack those odd ingredients and are not mixed with meat products of any kind (even kosher meat products). Wines need to be mevushal or pre-boiled and there are a number of rules about wine-handling. These come in addition to the "no non-kosher substances" issue.
No. Not at all. Edible ink, kosher gelatin no drug. Caps have 50%immediate release and 50% extended release coated little beads inside. You can sprinkle it on applesauce if you want also. You're welcome.
Fox meat is not kosher. See:More about what is and isn't kosher
It is kosher so long as it is certified kosher.
It needs to be cooked in a kosher vessel and have kosher ingredients. If purchased, it (or the bakery) should have kosher-certification.