Photosynthetic cells contain chlorophyll and other light-sensitive pigments that capture solar energy. In the presence of carbon dioxide, such cells are able to convert this solar energy into energy-rich organic molecules, such as glucose.
Yes, you can add a little lemon juice or vinegar to the goat's milk to make it into a buttermilk or kefir. This will lower the pH of the milk, and allow it to release the CO2 stored in the sodium bicarbonate (baking soda), causing the bread to rise. Goat's milk generally has less fat and more vitamins.
Be sure to purchase goat milk kefir to get goatâs great benefits, as cow and sheep versions are sold as well. Drink kefir solo or add it to your favorite dishes that call for yogurt. If liquid goat milk isnât your thing, fermented goat milk yogurt might be a good substitute.