Nutrition

Yes—soy foods contain carbs, but amounts vary widely by product and serving size.

Yes—soy has fiber; whole soy foods like soybeans, edamame, and tempeh deliver the most, while tofu and soy milk provide little.

Usually, no—regular soy sauce lists 0 g sugars per tablespoon, but sweet soy and some brands add small amounts.

Yes, soybeans have fiber: a cooked cup gives about 10 g, and 1/2 cup edamame provides around 4 g.

No, plain sparkling water has 0 grams of carbs; sweetened or juice‑blended versions add carbohydrate—check the Nutrition Facts label.

Soy sauce contains a small amount of protein—about 1 gram per tablespoon—so it adds umami, not meaningful protein.

Vitamin D timing works any time you’ll remember, ideally with a meal that includes some fat for better absorption.

Common vitamin B12 deficiency symptoms include fatigue, pins and needles, pale skin, a sore tongue, and memory or mood changes.

Most adults should keep daily added sugar under 10% of calories; 25–36 g tops is a tighter AHA cap for day-to-day use.

For the daily sodium intake limit, adults should keep below 2,300 mg; many heart groups aim for 1,500 mg, especially with high blood pressure.