Iodine supplements are especially helpful for people who don't eat much seafood, use non-iodized salt, or follow vegetarian/vegan diets. Pregnant and breastfeeding women often need extra iodine too. If you experience fatigue, brain fog, cold sensitivity, or dry skin, you might benefit from iodine supplementation, but it's best to check with your healthcare provider first.

Common signs of low iodine include feeling tired all the time, difficulty concentrating, feeling cold when others are comfortable, dry skin and hair, and unexplained weight gain. Since iodine affects your thyroid, these symptoms often relate to slow metabolism. A simple taste test can help - if the iodine tastes sweet or has no taste in water, your body likely needs it. If it tastes bitter or foul, you may have enough iodine already.

Yes, liquid iodine is generally better absorbed than pills or capsules. It goes directly into your bloodstream without needing to be broken down in your stomach first. The liquid form also allows for precise dosing - you can adjust the amount drop by drop based on your individual needs, which is especially important since iodine requirements vary from person to person.

Yes, too much iodine can actually harm your thyroid and cause problems similar to iodine deficiency. That's why BodyBio's liquid form is helpful - you can start with the recommended 4 drops and adjust as needed. Always follow the dosage instructions and work with a healthcare provider, especially if you have existing thyroid conditions. The safe upper limit is generally around 1,100 mcg per day for adults.