A trailer coupler is used to secure the trailer to the towing vehicle. The trailer coupler attaches to the trailer ball. This forms a ball and socket connection to allow for relative movement between the towing vehicle and trailer while towing over uneven road surfaces.
Diabetes health centre. Diabetes diet: Six foods that may help maintain healthy blood sugar levels. While there's no substitute for a balanced healthy diet, adding certain foods may help those with diabetes keep sugar levels under control. Coffee and cinnamon have made headlines as foods that might be able to help cut the risk of diabetes or help maintain healthy blood sugar levels.
Rather than researching grams of sugar and asking people (or even doctors) if that's harmful, you should buy a glucometer (blood glucose meter) at any drugstore, learn to use it, and find out what foods you can eat (on your current medicine and diet) that will keep your blood sugar in the safe ranges according to the link below How to keep your blood sugar under control.