To Begin Activation, Enter Your SIM Card Number. To activate your new GoPhone service, enter your AT&T SIM card number and select Continue. SIM Card Number. The SIM card number begins with the numbers 89 and consists of 20 total numbers. An example of a SIM card number is '89012345678987654321'.o activate your new GoPhone service, enter your AT&T SIM card number and select Continue. SIM Card Number. The SIM card number begins with the numbers 89 and consists of 20 total numbers. An example of a SIM card number is '89012345678987654321'.
Kefir contains around 12 milligrams of magnesium per 100 grams, or about 3.5 fluid ounces of the drink. It is also a good source of vitamins B-1 and B-12, biotin, calcium, folic acid, vitamin K and phosphorus.
Kefir is a fermented probiotic milk drink. It is made by adding kefir grains to cowâs or goatâs milk. Kefir grains are not cereal grains, but rather cultures of lactic acid bacteria and yeast that look a bit like cauliflower. The word kefir allegedly comes from the Turkish word keyif, which means âfeeling goodâ after eating (12). In fact, kefir has been linked to various health benefits.