Type the formula that you want to use. The formula that you typed is automatically filled into all cells of the column â above as well as below the active cell. Notes. Copying or filling a formula into all cells of a blank table column also creates a calculated column.
Drug-induced hypothyroidism may be caused by: 1  Drugs used for hyperthyroidism (overactive thyroid), such as propylthiouracil (PTU), radioactive iodine, potassium iodide, and methimazole. 2  Treatment with lithium or iodides in certain people.
Understanding How Thyroid Supplements Help Hypothyroidism Hypothyroidism is a common thyroid disorder and it is one of the diseases in which natural supplements are widely recommended. The supplements that can improve thyroid functioning include vitamins, minerals, herbs, omega-3 fatty acids and amino acids.n hypothyroidism cases due to other causes, iodine supplementation can actually worsen the patientâs condition. For example, when hypothyroidism is caused by autoimmune thyroid disorders or low levels of TSH, giving the patient more iodine will only cause iodine toxicity.