Note 3 - Summary of Significant Accounting Policies	3 Months Ended
Mar. 31, 2018
Notes
Note 3 - Summary of Significant Accounting Policies	NOTE 3 – Summary of Significant Accounting Policies (a) Principles of Consolidation The consolidated financial statements include the accounts of CANB and its wholly owned subsidiary Prosperity from the date of its acquisition on January 5, 2015. All intercompany balances and transactions have been eliminated in consolidation. The Company considers Pure Health products to be a variable interest entity as prescribed under Accounting guidelines. Due to the fact that the company is not dependent on Pure Health Products solely for manufacture, no consolidation of Pure Heath Products financial information is required. (b) Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates. (c) Fair Value of Financial Instruments The Company’s financial instruments consist of cash and cash equivalents, accounts receivable, notes receivable, notes and loans payable, accounts payable, and accrued expenses payable. Except for the noncurrent note receivable, the fair value of these financial instruments approximate their carrying amounts reported in the balance sheets due to the short term maturity of these instruments. Based on comparable instruments with similar terms, the fair value of the noncurrent note receivable approximates its carrying value. Pursuant to ASC 820, Fair Value Measurements and Disclosures, an entity is required to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. ASC 820 establishes a fair value hierarchy based on the level of independent, objective evidence surrounding the inputs used to measure fair value. A financial instrument’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. ASC 820 prioritizes the inputs into three levels that may be used to measure fair value: Level 1 - applies to assets or liabilities for which there are quoted prices in active markets for identical assets or liabilities. Level 2 - applies to assets or liabilities for which there are inputs other than quoted prices that are observable for the asset or liability such as quoted prices for similar assets or liabilities in active markets; quoted prices for identical assets or liabilities in markets with insufficient volume or infrequent transactions (less active markets); or model derived valuations in which significant inputs are observable or can be derived principally from, or corroborated by, observable market data. Level 3 - applies to assets or liabilities for which there are unobservable inputs to the valuation methodology that are significant to the measurement of the fair value of the assets or liabilities. (d) Cash and Cash Equivalents The Company considers all liquid investments purchased with a maturity of three months or less to be cash equivalents. (e) Inventory All inventories are finished goods, and stated at the lower of cost or net realizable value. Cost is principally determined using the first-in, first-out (FIFO) method. (f) Property and Equipment, Net Property and equipment, net, is stated at cost less accumulated depreciation. Depreciation is calculated using the straight-line method over the estimated useful lives of the respective assets. Maintenance and repairs are charged to operations as incurred. (g) Intangible Assets, Net Intangible assets, net, are stated at cost less accumulated amortization. Amortization is calculated using the straight-line method over the estimated economic lives of the respective assets. (h) Goodwill and Intangible Assets with Indefinite Lives The Company does not amortize goodwill and intangible assets with indefinite useful lives, but instead tests for impairment at least annually. When conducting the annual impairment test for goodwill, the Company compares the estimated fair value of a reporting unit containing goodwill to its carrying value. If the estimated fair value of the reporting unit is determined to be less than its carrying value, goodwill is reduced, and an impairment loss is recorded. (i) Long-lived Assets The Company reviews long-lived assets held and used, intangible assets with finite useful lives and assets held for sale for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. If an evaluation of recoverability is required, the estimated undiscounted future cash flows associated with the asset is compared to the asset’s carrying amount to determine if a write-down is required. If the undiscounted cash flows are less than the carrying amount, an impairment loss is recorded to the extent that the carrying amount exceeds the fair value. (j) Revenue Recognition The Company recognizes service revenue over agreed periods of services delivered to customers and recognizes product sales upon shipment of the ordered products to customers, provided there are no uncertainties regarding customer acceptance, persuasive evidence of an arrangement exists; the sales price is fixed or determinable; and collectability is deemed probable. (k) Stock-Based Compensation Stock-based compensation is accounted for at fair value in accordance with Accounting Standards Codification (“ASC”) Topic 718, “Compensation – Stock Compensation” (“ASC718”) and ASC 505-50, “Equity – Based Payments to Non-Employees.” In addition to requiring supplemental disclosures, ASC 718 addresses the accounting for share-based payment transactions in which a company receives goods or services in exchange for (a) equity instruments of the company or (b) liabilities that are based on the fair value of the company’s equity instruments or that may be settled by the issuance of such equity instruments. ASC 718 focuses primarily on accounting for transactions in which a company obtains employee services in share-based payment transactions. In accordance with ASC 505-50, the Company determines the fair value of the stock based payment as either the fair value of the consideration received or the fair value of the equity instruments issued, whichever is more reliably measurable. If the fair value of the equity instruments issued is used, it is measured using the stock price and other measurement assumptions as of the earlier of either (1) the date at which a commitment for performance by the counterparty to earn the equity instrument is reached, or (2) the date at which the counterparty’s performance is complete. Options and warrants The fair value of stock options and warrants is estimated on the measurement date using the Black-Scholes model with the following assumptions, which are determined at the beginning of each year and utilized in all calculations for that year: Risk-Free Interest Rate. We utilized the U.S. Treasury yield curve in effect at the time of grant with a term consistent with the expected term of our awards. Expected Volatility. We calculate the expected volatility based on a volatility index of peer companies as we did not have sufficient historical market information to estimate the volatility of our own stock. Dividend Yield. We have not declared a dividend on its common stock since its inception and have no intentions of declaring a dividend in the foreseeable future and therefore used a dividend yield of zero. Expected Term. The expected term of options granted represents the period of time that options are expected to be outstanding. We estimated the expected term of stock options by using the simplified method. For warrants, the expected term represents the actual term of the warrant. Forfeitures. Estimates of option forfeitures are based on our experience. We will adjust our estimate of forfeitures over the requisite service period based on the extent to which actual forfeitures differ, or are expected to differ, from such estimates. Changes in estimated forfeitures will be recognized through a cumulative catch-up adjustment in the period of change and will also impact the amount of compensation expense to be recognized in future periods. (l) Advertising Advertising costs are expensed as incurred and amounted to $22,333 and $617 for three months ended March 31, 2018 and 2017, respectively. (m) Research and Development Research and development costs are expensed as incurred. (n) Income Taxes Income taxes are accounted for under the assets and liability method. Current income taxes are provided in accordance with the laws of the respective taxing authorities. Deferred income taxes are provided for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates in effect for the year in which those temporary differences are expected to be recovered or settled. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is not more likely than not that some portion or all of the deferred tax assets will be realized. The Company has adopted the provisions required by the Income Taxes topic of the FASB Accounting Standards Codification. The Codification Topic requires the recognition of potential liabilities as a result of management’s acceptance of potentially uncertain positions for income tax treatment on a “more-likely-than-not” probability of an assessment upon examination by a respective taxing authority. The Company believes that it has not taken any uncertain tax positions and thus has not recorded any liability. (o) Net Income (Loss) per Common Share Basic net income (loss) per common share is computed on the basis of the weighted average number of common shares outstanding during the period. Diluted net income (loss) per common share is computed on the basis of the weighted average number of common shares and dilutive securities (such as stock options and convertible securities) outstanding. Dilutive securities having an anti-dilutive effect on diluted net income (loss) per share are excluded from the calculation. For the periods presented, the diluted net loss per share calculation excluded the effect of Series B preferred stocks and stock options outstanding (see Notes 7, 8 and 10). (p) Recent Accounting Pronouncements Certain accounting pronouncements have been issued by the FASB and other standard setting organizations which are not yet effective and therefore have not yet been adopted by the Company. These include: In May 2014, the FASB issued ASU 2014-09 "Revenue from Contracts with Customers" (Topic 606) which establishes revenue recognition standards. ASU 2014-19 is effective for annual reporting periods beginning after December 15, 2017. The update establishes management's responsibility to evaluate whether there is substantial doubt about an entity's ability to continue as a going concern including related disclosures. In 2016, the FASB issued ASU 2016-2 (Topic 842) which establishes a new lease accounting model for lessees. Under the new guidance, lessees will be required to recognize right of use assets and liabilities for most leases having terms of 12 months or more. ASU 2016-2 is effective for fiscal years beginning after December 15, 2018. The impact on the Company's financial statements has not yet been determined. (q) Reclassifications Certain amounts in the prior year consolidated financial statements have been reclassified to conform to the current year presentation. These reclassification adjustments had no effect on the Company's previously reported net income.

Note 3 - Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2018

Note 3 - Summary of Significant Accounting Policies

NOTE 3 – Summary of Significant Accounting Policies

(a) Principles of Consolidation

The consolidated financial statements include the accounts of CANB and its wholly owned subsidiary Prosperity from the date of its acquisition on January 5, 2015. All intercompany balances and transactions have been eliminated in consolidation.

The Company considers Pure Health products to be a variable interest entity as prescribed under Accounting guidelines. Due to the fact that the company is not dependent on Pure Health Products solely for manufacture, no consolidation of Pure Heath Products financial information is required.

(b) Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.

The Company’s financial instruments consist of cash and cash equivalents, accounts receivable, notes receivable, notes and loans payable, accounts payable, and accrued expenses payable. Except for the noncurrent note receivable, the fair value of these financial instruments approximate their carrying amounts reported in the balance sheets due to the short term maturity of these instruments. Based on comparable instruments with similar terms, the fair value of the noncurrent note receivable approximates its carrying value.

Pursuant to ASC 820, Fair Value Measurements and Disclosures, an entity is required to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. ASC 820 establishes a fair value hierarchy based on the level of independent, objective evidence surrounding the inputs used to measure fair value. A financial instrument’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. ASC 820 prioritizes the inputs into three levels that may be used to measure fair value:

Level 1 - applies to assets or liabilities for which there are quoted prices in active markets for identical assets or liabilities.

Level 2 - applies to assets or liabilities for which there are inputs other than quoted prices that are observable for the asset or liability such as quoted prices for similar assets or liabilities in active markets; quoted prices for identical assets or liabilities in markets with insufficient volume or infrequent transactions (less active markets); or model derived valuations in which significant inputs are observable or can be derived principally from, or corroborated by, observable market data.

Level 3 - applies to assets or liabilities for which there are unobservable inputs to the valuation methodology that are significant to the measurement of the fair value of the assets or liabilities.

(d) Cash and Cash Equivalents

The Company considers all liquid investments purchased with a maturity of three months or less to be cash equivalents.

(e) Inventory

All inventories are finished goods, and stated at the lower of cost or net realizable value. Cost is principally determined using the first-in, first-out (FIFO) method.

(f) Property and Equipment, Net

Property and equipment, net, is stated at cost less accumulated depreciation. Depreciation is calculated using the straight-line method over the estimated useful lives of the respective assets. Maintenance and repairs are charged to operations as incurred.

(g) Intangible Assets, Net

Intangible assets, net, are stated at cost less accumulated amortization. Amortization is calculated using the straight-line method over the estimated economic lives of the respective assets.

(h) Goodwill and Intangible Assets with Indefinite Lives

The Company does not amortize goodwill and intangible assets with indefinite useful lives, but instead tests for impairment at least annually. When conducting the annual impairment test for goodwill, the Company compares the estimated fair value of a reporting unit containing goodwill to its carrying value. If the estimated fair value of the reporting unit is determined to be less than its carrying value, goodwill is reduced, and an impairment loss is recorded.

(i) Long-lived Assets

The Company reviews long-lived assets held and used, intangible assets with finite useful lives and assets held for sale for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. If an evaluation of recoverability is required, the estimated undiscounted future cash flows associated with the asset is compared to the asset’s carrying amount to determine if a write-down is required. If the undiscounted cash flows are less than the carrying amount, an impairment loss is recorded to the extent that the carrying amount exceeds the fair value.

(j) Revenue Recognition

The Company recognizes service revenue over agreed periods of services delivered to customers and recognizes product sales upon shipment of the ordered products to customers, provided there are no uncertainties regarding customer acceptance, persuasive evidence of an arrangement exists; the sales price is fixed or determinable; and collectability is deemed probable.

(k) Stock-Based Compensation

Stock-based compensation is accounted for at fair value in accordance with Accounting Standards Codification (“ASC”) Topic 718, “Compensation – Stock Compensation” (“ASC718”) and ASC 505-50, “Equity – Based Payments to Non-Employees.”

In addition to requiring supplemental disclosures, ASC 718 addresses the accounting for share-based payment transactions in which a company receives goods or services in exchange for (a) equity instruments of the company or (b) liabilities that are based on the fair value of the company’s equity instruments or that may be settled by the issuance of such equity instruments. ASC 718 focuses primarily on accounting for transactions in which a company obtains employee services in share-based payment transactions.

In accordance with ASC 505-50, the Company determines the fair value of the stock based payment as either the fair value of the consideration received or the fair value of the equity instruments issued, whichever is more reliably measurable. If the fair value of the equity instruments issued is used, it is measured using the stock price and other measurement assumptions as of the earlier of either (1) the date at which a commitment for performance by the counterparty to earn the equity instrument is reached, or (2) the date at which the counterparty’s performance is complete.

Options and warrants

The fair value of stock options and warrants is estimated on the measurement date using the Black-Scholes model with the following assumptions, which are determined at the beginning of each year and utilized in all calculations for that year:

Risk-Free Interest Rate.

We utilized the U.S. Treasury yield curve in effect at the time of grant with a term consistent with the expected term of our awards.

Expected Volatility.

We calculate the expected volatility based on a volatility index of peer companies as we did not have sufficient historical market information to estimate the volatility of our own stock.

Dividend Yield.

We have not declared a dividend on its common stock since its inception and have no intentions of declaring a dividend in the foreseeable future and therefore used a dividend yield of zero.

Expected Term.

The expected term of options granted represents the period of time that options are expected to be outstanding. We estimated the expected term of stock options by using the simplified method. For warrants, the expected term represents the actual term of the warrant.

Forfeitures.

Estimates of option forfeitures are based on our experience. We will adjust our estimate of forfeitures over the requisite service period based on the extent to which actual forfeitures differ, or are expected to differ, from such estimates. Changes in estimated forfeitures will be recognized through a cumulative catch-up adjustment in the period of change and will also impact the amount of compensation expense to be recognized in future periods.

(l) Advertising

Advertising costs are expensed as incurred and amounted to $22,333 and $617 for three months ended March 31, 2018 and 2017, respectively.

(m) Research and Development

Research and development costs are expensed as incurred.

(n) Income Taxes

Income taxes are accounted for under the assets and liability method. Current income taxes are provided in accordance with the laws of the respective taxing authorities. Deferred income taxes are provided for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates in effect for the year in which those temporary differences are expected to be recovered or settled. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is not more likely than not that some portion or all of the deferred tax assets will be realized.

The Company has adopted the provisions required by the Income Taxes topic of the FASB Accounting Standards Codification. The Codification Topic requires the recognition of potential liabilities as a result of management’s acceptance of potentially uncertain positions for income tax treatment on a “more-likely-than-not” probability of an assessment upon examination by a respective taxing authority. The Company believes that it has not taken any uncertain tax positions and thus has not recorded any liability.

(o) Net Income (Loss) per Common Share

Basic net income (loss) per common share is computed on the basis of the weighted average number of common shares outstanding during the period.

Diluted net income (loss) per common share is computed on the basis of the weighted average number of common shares and dilutive securities (such as stock options and convertible securities) outstanding. Dilutive securities having an anti-dilutive effect on diluted net income (loss) per share are excluded from the calculation. For the periods presented, the diluted net loss per share calculation excluded the effect of Series B preferred stocks and stock options outstanding (see Notes 7, 8 and 10).

(p) Recent Accounting Pronouncements

Certain accounting pronouncements have been issued by the FASB and other standard setting organizations which are not yet effective and therefore have not yet been adopted by the Company. These include:

In May 2014, the FASB issued ASU 2014-09 "Revenue from Contracts with Customers" (Topic 606) which establishes revenue recognition standards. ASU 2014-19 is effective for annual reporting periods beginning after December 15, 2017. The update establishes management's responsibility to evaluate whether there is substantial doubt about an entity's ability to continue as a going concern including related disclosures.

In 2016, the FASB issued ASU 2016-2 (Topic 842) which establishes a new lease accounting model for lessees. Under the new guidance, lessees will be required to recognize right of use assets and liabilities for most leases having terms of 12 months or more. ASU 2016-2 is effective for fiscal years beginning after December 15, 2018.

The impact on the Company's financial statements has not yet been determined.

(q) Reclassifications

Certain amounts in the prior year consolidated financial statements have been reclassified to conform to the current year presentation. These reclassification adjustments had no effect on the Company's previously reported net income.