ASSET PURCHASE AGREEMENT
                                     between
                        LET'S TALK HEALTH, INC., (Seller)
                                       and
                       SIERRA-ROCKIES CORPORATION, (Buyer)

                           Dated as of January 1, 2004


ASSET PURCHASE AGREEMENT (this "Agreement") dated as of January 1, 2004 by and
between
LET'S TALK HEALTH, INC., a California corporation ("Seller"), and
SIERRA-ROCKIES CORPORATION, a California corporation ("Buyer").

     This Agreement is entered into as part of a Plan of Reorganization proposed
by the Buyer to the United States Bankruptcy Court, Southern District of
California. On January 2, 2003, the Buyer commenced a bankruptcy case by filing
a voluntary Chapter 11 petition for relief under title 11 of the United States
Code (the "Bankruptcy Code"), 11 U.S.C. ss. 101 et seq. Chapter 11 allows a
Debtor (here, the Buyer), and under some circumstances, creditors and other
parties in interest, to propose a plan of reorganization (the "Plan"). The Plan,
including the asset purchase contemplated hereby, must be approved by the Court.
Therefore this Agreement is subject to Court approval and it will not be
consummated unless first approved by the Court.

     This Agreement sets forth the terms and conditions upon which Seller is
selling and Buyer is purchasing certain assets (other than Excluded Assets, as
defined below) of Seller's Nutritional Supplement Sales division, provided
Buyer's Plan of Reorganization, which includes this transaction, is approved by
the Court.

     Accordingly, in consideration of the premises and the representations,
warranties and agreements herein contained, the parties hereto agree,
conditioned on the approval of the Court, as follows:

                                 I. DEFINITIONS

     The following definitions shall apply for purposes of this Agreement (such
definitions to be equally applicable to both the singular and plural forms of
the terms defined):

     1.1 "Business" means (i) the selling of nutritional supplements and related
products in North America; and (ii) the provision of promotion, marketing and
sales services and other ancillary activities relating to and provided in
connection with the foregoing.

     1.2 "Encumbrances" means, to the extent applicable, all claims, liens
(including liens for taxes), mortgages, security interests, leases, options,
rights of first refusal or first offer, easements or other similar encumbrances.

     1.3 "Intellectual Property" means the trade names and proprietary
formulations listed on Schedule 1.3, and all registered trademarks and goodwill
associated therewith.

     1.4 "Knowledge", "to Seller's Knowledge" and variations thereof shall mean
that which is actually known by an executive officer of Seller and with no
requirement of due inquiry or that such officers "should have known."

     1.5 "Leased Premises" shall mean that office space located at 1229 Third
Avenue, Chula Vista, California presently utilized by the Seller.


                                       18


     1.6 "Material Adverse Change" or "Material Adverse Effect" means, when used
with respect to Seller or Buyer, as the case may be, any change or effect that
is or, so far as can be reasonably determined, is likely to be materially
adverse to the assets, properties, condition (financial or otherwise), business
(including, without limitation, the Business) or results of operations of Seller
or Buyer, as the case may be, taken as a whole.

     1.7 "North America" means the United States, Canada, and Mexico.

     1.8 "Permitted Encumbrances" means Encumbrances that (a) are liens for
taxes not yet due and payable, (b) do not, individually or in the aggregate,
materially detract from the value of the assets to which they attach, (c) are
mechanics', carriers', materialmen's, landlords', workers' or other similar
liens incurred in the ordinary course of business or (d) relate to assets owned
by third parties that are used by the Company in its operations.

     1.9 "Post-Closing Financial Statements" means (i) financial statements
(balance sheets, statements of income, and statements of cash flows) for the
Business for the quarter ending June 30, 2003 and for each month of operations
thereafter concluding with the month first written above. The Statements shall
be prepared by Seller's regular accountants.

     1.10 "Transaction Documents" means this Agreement together with all of its
Schedules.

     1.11 "Transferred Employees" means the individuals listed on Schedule 1.11.

                             II. THE ASSET PURCHASE

     2.1 The Asset Purchase.

     (a) Upon the terms and subject to the conditions of this Agreement, Seller
hereby sells, conveys, assigns, transfers and delivers to Buyer free and clear
of all Encumbrances (other than Permitted Encumbrances and except as expressly
provided herein), and Buyer hereby purchases from Seller, the Business and all
the assets, properties and rights owned or leased by Seller and constituting the
Business (the "Purchased Assets"), including without limitation:

     (i)  all of Seller's right, title and interest in and to the inventory of
          nutritional supplements for sale listed on Schedule 2.1 and having a
          cost basis of not less than $100,000.

     (ii) all customer lists, sales data, brochures, catalogs, mailing lists,
          art work, photographs and advertising material that are used in the
          Business, whether in electronic form or otherwise;

     (iii) all of Seller's interest in governmental permits, licenses,
          registrations, certificates, consents, orders and approvals necessary
          for the continued operation of the Business;

     (iv) all trade secrets, proprietary formulations, work notes, market
          studies, reports of scientific studies and similar property, tangible
          or intangible, used in the Business;

     (v)  copies of all records of Seller material to the operation of the
          Business, including property, tax and marketing records, and copies of
          personnel records of Transferred Employees;

     (vi) all right, title and interest in and to the goodwill incident to the
          Business;

     (vii) all prepaid expenses of, or for the benefit of, the Business;


                                       19


     (viii) all computers used in the Business, including all laptop computers
          currently used by a Transferred Employee;

     (ix) subject to any license agreements regarding such software, all
          software resident on computers used in the Business (other than any
          software not useful in the Business); and

     (x)  all other assets material to the operation of the Business (including
          without limitation all furniture, fixtures, and equipment, all causes
          of action, contract rights and warranty claims, whether or not in
          litigation on the date hereof).

     (b) The following assets (collectively, the "Excluded Assets") shall be
excluded from this Agreement, and shall not be assigned or transferred to Buyer:

     (i)  any right, title or interest in sales of nutritional supplements where
          such supplements are sold and shipped to buyers outside North America
          (the United States, Canada, or Mexico);

     (ii) any right, title or interest in the copyrights to books or booklets
          sold by Seller;

     (iii) cash and cash equivalents and similar type investments;

     (iv) Seller's accounts receivable;

     (v)  leases and contracts, other than those set forth on Schedule 1.3 or
          otherwise specifically transferred pursuant to the terms hereof;

     (vi) assets constituting any pension funds or segregated funds for the
          benefit of Transferred Employees;

     (vii) corporate minute books and stock books; and

     (viii) except as otherwise provided herein, all of Seller's assets not
          associated with the Business.

     2.2 Purchase Price.

     In consideration of the transfer to Buyer of the Assets and of the
assignment of the Intellectual Property, Buyer agrees to deliver to Seller or
its designees the following: 3,000,000 shares of the Buyer's Common Stock (the
"Shares"). The amount of Shares set forth above is referred to herein as the
"Purchase Price". Seller understands that these shares are subject to resale
restrictions and acknowledges that it intends to hold them for investment
purposes and is not acquiring them with the intent to resell them.

     2.3 Assumption of Liabilities; Employee Matters.

     (a) General Limitation on Assumption of Liabilities. Except for Permitted
Encumbrances and as otherwise provided in this Section 2.3, Seller shall
transfer the Purchased Assets to Buyer free and clear of all Encumbrances, and
Buyer shall not, by virtue of its purchase of the Purchased Assets, assume or
become responsible for any liabilities or obligations of Seller.

     (b) Assumed Liabilities and Obligations. Buyer hereby acquires the
Purchased Assets subject only to, and shall undertake, assume, perform and
otherwise pay, satisfy and discharge, and hold Seller harmless from, the
liabilities and obligations set forth in this Section 2.3 or relating hereto.


                                       20


     (c) Offer of Employment. Buyer shall offer employment as of the date hereof
to all of the Transferred Employees. Buyer shall keep on its payroll all
Transferred Employees who accept Buyer's offer of employment, except for those
Transferred Employees who may resign or be terminated for cause, for at least 90
days after the Closing Date.

     (d) Vacation Liability. Buyer shall assume liability as of the date hereof
for the vacation entitlement that each Transferred Employee who becomes an
employee of Buyer has accrued and is listed in Schedule 2.3. Buyer shall pay
each Transferred Employee's wages or salary during such vacation entitlement
from Buyer, when taken.

     (e) Other Employee Benefits. Seller agrees that, with respect to claims for
workers' compensation arising out of events occurring prior to the date hereof
and all claims under Seller's employee benefit programs by, or in respect of,
persons employed by Seller arising out of events occurring prior to the date
hereof, regardless of whether such employment had terminated and regardless of
whether such employee is employed by Buyer, whether reported or unreported as of
the date hereof, and whether insured or uninsured (including, but not limited
to, workers' compensation, life insurance, medical and disability programs),
Seller shall, at its own expense, honor, or cause its insurance carriers, if
any, to honor, such claims in accordance with the terms and conditions of such
programs or applicable workers' compensation statutes, including any
construction of such terms or conditions ultimately made by any court or
administrative body having jurisdiction thereover. Without limiting the scope of
the preceding sentence, Seller and its affiliates shall be responsible for any
and all claims and liabilities arising out of or relating to (i) Seller's
employment of the Transferred Employees or any former employees of Seller, (ii)
the termination by Seller of the employment of any such Transferred Employee,
former employee, consultant or other agent of Seller, and (iii) the provision by
Seller of any employee benefits to such Transferred Employees, former employees,
retirees, disabled employees, or agents of Seller (and their beneficiaries and
eligible dependents) attributable to their employment with, or their
participation in any plans or programs maintained or contributed to, by Seller
or any of its affiliates. Buyer shall assume liability for all workers'
compensation claims for industrial injuries and illnesses, and any and all
claims and liabilities, occurring after the Closing Date in respect to the
Transferred Employees. Each Transferred Employee shall be eligible to
participate in Buyer's benefit plans, subject to any limits or exclusions
imposed by the applicable insurance company, such as exclusions for pre-existing
conditions.

     2.4 Intellectual Property. Seller hereby assigns to Buyer the Intellectual
Property and agrees to execute any additional forms or agreements necessary to
effect the foregoing.

     2.5 Further Assurances. From and after the date here of, upon written
request from Buyer, Seller shall execute, acknowledge and deliver all such
further acts, assurances, deeds, assignments, transfers, conveyances and other
instruments and papers as may reasonably be required to sell, assign, transfer,
vest, convey and deliver full right, title and interest in, and possession of,
the Purchased Assets to Buyer and to otherwise consummate the transactions
contemplated hereby.

                  III. REPRESENTATIONS AND WARRANTIES OF SELLER

     Seller represents and warrants to Buyer as follows:

     3.1. Organization. Seller is a corporation duly organized, validly existing
and in good standing under the laws of the State of California.

     3.2. Authority. Seller has the full corporate power and authority to
execute and deliver the Transaction Documents to which it is a party and to
consummate the transactions contemplated hereby. All corporate acts and other
proceedings required to be taken by or on the part of Seller to authorize such
execution, delivery and consummation have been duly and properly taken. The


                                       21


Transaction Documents have been duly executed and delivered by Seller and
constitute legal, valid and binding obligations of Seller enforceable against
Seller in accordance with their respective terms. The execution and delivery by
Seller of the Transaction Documents and the consummation of the transactions
contemplated hereby will not violate any applicable law, or conflict with,
result in any breach of, constitute a default (or an event which with notice or
lapse of time or both would become a default) under, or result in the creation
of an Encumbrance on any of the properties or assets of Seller pursuant to, the
corporate charter or by-laws of Seller or any indenture, mortgage, lease,
agreement or other instrument to which Seller is a party or by which its
properties or assets are bound. No material approval, authorization, consent or
other order or action of or filing with any person, entity or court,
administrative agency or other governmental body in the United States of America
is required for the execution and delivery by Seller of the Transaction
Documents to which it is a party or the consummation by Seller of the
transactions contemplated hereby.

     3.3. Financial Statements. To its Knowledge, Seller does not have any
contingent or undisclosed obligations or liabilities relating to the Business
which would be required in accordance with GAAP to be reflected in a currently
prepared balance sheet, other than obligations or liabilities (i) that are
disclosed in this Agreement or the Schedules hereto, or (ii) that are not
material to the financial condition of the Business.

     3.4. Retention of Customers. Except as set forth on Schedule 3.4, Seller
does not know of anything that might reasonably indicate that any of Seller's
customers intends to cease dealing with (or decline to deal with) the Buyer, nor
has any information been brought to the attention of the Seller that might
reasonably lead it to believe any such customer intends to materially alter the
amount of such purchases or the extent of dealings with Buyer (as compared to
purchases and dealings with Seller as of the date hereof).

     3.5 Intangible Property Rights. Schedule 3.5 lists all the trademarks,
trade names, trade secrets, proprietary formulations and other intangible
property rights, including all registered trademarks and goodwill associated
therewith, used in connection with the Business (the "Intangible Property
Rights"). Except as otherwise disclosed in Schedule 3.5, (i) the Seller, to its
Knowledge, validly owns the Intangible Property Rights free and clear of all
Encumbrances other than Permitted Encumbrances and (ii) no action, claim, suit
or proceeding has been brought against the Seller or, to the Knowledge of
Seller, has been threatened against the Seller with respect to any material
Intangible Property Rights.

     3.6. Litigation. Except as disclosed in Schedule 3.6, Seller is not subject
to any judgment, order, writ, injunction or decree of any court or any Federal,
state, local or other governmental department, commission, board, bureau, agency
or instrumentality, domestic or foreign, or any arbitrator that materially
affects the operation of the Business.

     3.7. Contracts. To Seller's Knowledge, Schedule 1.3 sets forth a list of
all executory contracts of the Business. Except as disclosed in Schedule 1.3, to
Seller's Knowledge, each of the Contracts listed in Schedule 1.3 is valid and in
full force and effect, each party to each such Contract has performed all
material obligations required to be performed by it thereunder, and no other
party to any such Contract has taken the position that such Contract is not
enforceable against any such other parties by Seller.

     3.8. Benefit Plans. Buyer shall not have liability under any Benefit Plans,
with respect to any employees of Seller or their beneficiaries. "Benefit Plans"
shall mean all material "employee pension benefit plans" (as defined in Section
3(2) of the Employee Retirement Income Security Act of 1974, as amended
("ERISA")), "employee welfare benefit plans" (as defined in Section 3(1) of
ERISA), and any other material employee fringe benefit plans maintained, or
contributed to, by the Company.


                                       22


     3.9. Accuracy. To Seller's Knowledge, the required disclosures made in this
Agreement and the schedules attached hereto are complete and accurate in all
material respects, and the scheduled disclosures do not contain any untrue
statement of a material fact or omit to state any material fact necessary to
make the statements or facts contained therein, in light of the circumstances
under which they were made, not misleading.

     3.10. Securities Act of 1933. The Shares purchased by Seller pursuant to
this Agreement are being acquired for investment only and not with a view to any
public distribution thereof, and Seller will not offer to sell or otherwise
dispose of the Shares so acquired by it in violation of the Securities Act of
1933.

                   IV. REPRESENTATIONS AND WARRANTIES OF BUYER

     Buyer represents and warrants to Seller as follows:

     4.1. Organization. Buyer is a corporation duly organized, validly existing
and in good standing under the laws of the State of California.

     4.2. Authority. On January 2, 2003, the Buyer commenced a bankruptcy case
by filing a voluntary Chapter 11 petition for relief under title 11 of the
United States Code (the "Bankruptcy Code"), 11 U.S.C. ss. 101 et seq. Chapter 11
allows the Debtor, and under some circumstances, creditors and other parties in
interest, to propose a plan of reorganization (the "Plan"). The transactions
contemplated herein constitute part of a Plan of Reorganization proposed by the
Buyer/Debtor. A Plan of Reorganization must be approved by the United States
Bankruptcy Court. Thus, although Buyer has the full corporate power and
authority to execute and deliver the Transaction Documents and to consummate the
transactions contemplated herein, Buyer will not execute and deliver the
Transaction Documents and consummate the transactions contemplated herein unless
and until they are approved by the Court. All other corporate acts and other
proceedings required to be taken by or on the part of Buyer to authorize such
execution, delivery and consummation have been duly and properly taken. The
Transaction Documents will be duly executed and delivered by Buyer and will
constitute legal, valid and binding obligations of Buyer enforceable against
Buyer in accordance with their respective terms, upon approval by the Court of
the Plan of Reorganization. The execution and delivery by Buyer of the
Transaction Documents and the consummation of the transactions contemplated
hereby and thereby will not violate any law, or conflict with, result in any
breach of, constitute a default (or an event which with notice or lapse of time
or both would become a default) under, or result in the creation of an
Encumbrance on any of the properties or assets of Buyer pursuant to the
corporate charter or by-laws of Buyer or any indenture, mortgage, lease,
agreement or other instrument to which Buyer is a party or by which its
properties or assets are bound. The only material approval, authorization,
consent or other order required before the execution and delivery by Buyer of
the Transaction Documents or the consummation by Buyer of the transactions
contemplated herein is the order of the United States Bankruptcy Court hearing
the Buyer's case.

     4.3 Capital Stock of the Company. The authorized capital stock of the
Company consists of (i) 299,000,000 shares of Common Stock, no par value (the
"Common Stock"), and (ii) 1,000,000 shares of preferred stock, no par value. If
the Plan of Reorganization submitted by the Buyer to the Court is approved,
approximately 767,666 Units, each Unit consisting of one common share and two
warrants, each warrant to purchase one common share, will be outstanding prior
to issuance of the shares contemplated herein. All of the outstanding shares
will be duly authorized, validly issued and outstanding, fully paid and
non-assessable. The Shares will not be issued in violation of, and are not
subject to, any preemptive or subscription rights.

     4.4. Legal Proceedings. On January 2, 2003 the Buyer commenced a bankruptcy
case by filing a voluntary Chapter 11 petition for relief under title 11 of the
United States Code (the "Bankruptcy Code"), 11 U.S.C. ss. 101 et seq. With the
exception of this case there is no action, suit, investigation, order, judgment
or proceeding pending or, to the knowledge of Buyer,


                                       23


threatened against or affecting Buyer that, individually or when aggregated with
one or more other actions, suits, orders, judgments or proceedings, has or might
reasonably be expected to have a material adverse effect on Buyer's ability to
perform any of its obligations hereunder or under any of the Transaction
Documents.

     4.5 Brokers. No broker, investment banker or other person is entitled to
any broker's, finder's or similar fee or commission in connection with the
transactions contemplated by this Agreement based upon arrangements made by or
on behalf of Buyer.

     4.6 Accuracy. To Buyer's knowledge, the required disclosures made in this
Agreement and the schedules attached hereto are complete and accurate in all
material respects, and the scheduled disclosures do not contain any untrue
statement of a material fact or omit to state any material fact necessary to
make the statements or facts contained therein, in light of the circumstances
under which they were made, not misleading.

                       V. FURTHER COVENANTS AND AGREEMENTS

     5.1. Access; Information; Confidentiality.

     (a) Each party, covenants and agrees, and shall cause each of its officers,
employees, attorneys, accountants and other authorized representatives, to treat
all information obtained or developed by them concerning the other party in
strict confidence. Each party also covenants and agrees to comply with all other
confidentiality undertakings heretofore agreed to between Buyer and Seller or
their representatives relating to the parties or the transactions contemplated
by this Agreement.

     (b) If at any time it is necessary that a party be furnished with
additional information, documents or records relating to the Purchased Assets or
the Business in order properly to prepare or support its tax returns or other
documents or reports required to be filed with governmental authorities or any
securities exchanges or otherwise for any purpose in connection with the
performance or discharge by the parties of their obligations hereunder, and such
information, documents or records are in the possession or control of the other
party, such other party agrees to use all reasonable efforts to furnish or make
available such information, documents or records (or copies thereof).

     5.2. Financial Statements. Seller covenants and agrees to prepare and
deliver the Post-Closing Financial Statements.

     5.3. Fees and Expenses. Each party shall bear its own expenses incurred in
connection with the transactions contemplated hereby.

     5.4. Accounts Receivable. Buyer agrees to promptly remit to Seller the
amount of any payments received by Buyer which belong to Seller's Accounts
Receivable.

     5.5. Indemnification.

     (a) Each of Seller and Buyer shall indemnify and hold the other harmless
against and in respect of all actions, suits, demands, judgments, costs and
expenses (including reasonable attorneys' fees) (collectively, "Damages")
relating to any misrepresentation, breach of any representation or warranty or
non-fulfillment of any agreement on the part of such party in any Transaction
Document.

     (b) Buyer shall indemnify and hold Seller harmless in respect of Damages
relating to the Transferred Employees and the Business, in each case arising on
or after the date hereof. Seller shall indemnify and hold Buyer harmless in
respect of Damages relating to the Transferred Employees and the Business, in
each case arising prior to the date hereof.


                                       24


     (c) The indemnification provided for in this Section 5.5 shall terminate
and be of no further force and effect one year from the date hereof, except as
to any representation or warranty as to which a written notice of claim for
indemnification has been given to the indemnifying party prior to the expiration
of such one-year period. Neither party shall be liable pursuant to this Section
for any amounts which in the aggregate exceed the Purchase Price.

     5.6. Public Announcements. Unless otherwise required by law, by the United
States Bankruptcy Court, or the rules and regulations of the Securities and
Exchange Commission, none of the parties shall issue any press release or make
any public statement with respect to this Agreement and the transaction
contemplated hereby except for an agreed upon press release to be issued by the
parties on the date hereof.

     5.7. Sales and Transfer Taxes. Seller shall pay all sales, use, excise
and/or transfer taxes due with respect to the Business, provided that any
property taxes relating to the Leased Premises shall be prorated between the
parties based on their respective periods of occupancy during the applicable
taxing period.

     5.8. Non-Competition Agreement of Seller. For a period of five years
following the date hereof, Seller shall not, directly or indirectly, as
principal, investor, or in any similar capacity (i) engage in the business of
selling nutritional supplements in the United States, Canada, or Mexico, (ii)
own, manage, operate or control, or participate in the ownership, management,
operation or control of, any business which directly or indirectly competes with
the Business anywhere in North America, or (iii) with respect to the Business,
interfere with, disrupt or attempt to disrupt any present or prospective
relationship, contractual or otherwise, between Buyer and any of its clients,
customers, suppliers, employees or other related parties, or employ, solicit or
induce for hire any Transferred Employee, or any of the employees, agents,
consultants or advisors of Buyer or any employee who has left the employment of
Buyer within six months of the termination of said employee's employment with
Buyer, provided that nothing herein shall preclude Seller from beneficially
owning less than five percent of the stock of any other publicly traded company
or merging with any other entity.

     5.9. Non-Solicitation Agreement of Buyer. For a period of five years
following the date hereof, Buyer shall not employ, solicit or induce for
employment, directly or indirectly, any employees of Seller or any individual
who has left the employment of Seller during the preceding six months.

     5.10. Seller agrees to direct to Buyer any inquiries received by Seller
within two years after the date hereof regarding purchases or sales of
nutritional supplements in North America.

     5.11. Use of Leased Premises. Seller agrees to assign to Buyer all of its
interest in the Leased Premises at 1229 Third Avenue, Chula Vista, California,
commencing on the date hereof, and to vacate same on the date hereof.

     5.12. Post-Closing Financial Statements. When delivered, the Post-Closing
Financial Statements will have been prepared in accordance with generally
accepted accounting principles, consistently applied ("GAAP"), and will
constitute fair and reasonable presentations of the financial position and
results of operations of the Business, in all material respects, as of the dates
and for the periods set forth therein.

                             VI. GENERAL PROVISIONS

     6.1 Notices. All notices and other communications hereunder shall be in
writing and shall be deemed given if delivered personally, sent by overnight
courier or telecopied (with a confirmatory copy sent by overnight courier) to
the parties at the following addresses (or at such other address for a party as
shall be specified by like notice):


                                       25


     (a) If to Buyer, to:

         Sierra Rockies Corporation
         Attn:   Daniel C. Masters, Esq.
         4490 Philbrook Square
         San Diego, CA 92130
         Facsimile: (858) 523-1102
         Telephone: (858) 523-1177

     (b) If to Seller, to:

         Let's Talk Health, Inc.
         Attn:   Louis Paulsen
         1229 Third Avenue
         Chula Vista, CA 91910
         Facsimile: (619) 427-3008
         Telephone: (619) 427-3077


     6.2 Interpretation. When a reference is made in this Agreement to a
Section, such reference shall be to a Section of this Agreement unless otherwise
indicated, and the words "hereof," "herein" and "hereunder" and similar terms
refer to this Agreement as a whole and not to any particular provision of this
Agreement, unless the context otherwise requires. The table of contents and
headings contained in this Agreement are for reference purposes only and shall
not affect in any way the meaning or interpretation of this Agreement. Whenever
the words "include," "includes" or "including" are used in this Agreement, they
shall be deemed to be followed by the words "without limitation."

     6.3 Counterparts. This Agreement may be executed in counterparts, all of
which shall be considered one and the same agreement and shall become effective
when one or more counterparts have been signed by each of the parties and
delivered to the other parties.

     6.4 Entire Agreement; No Third-Party Beneficiaries. This Agreement,
together with the exhibits and other documents referred to herein, is the
product of both of the parties hereto, and constitutes the entire agreement
between such parties pertaining to the subject matter hereof. This Agreement,
including the exhibits and other documents referred to herein, is not intended
to confer upon any person other than the parties any rights or remedies
hereunder.

     6.5 Governing Law. This Agreement shall be governed by, and construed in
accordance with, the laws of the State of California, regardless of the laws
that might otherwise govern under applicable principles of conflicts of laws.

     6.6 Assignment. Neither this Agreement nor any of the rights, interests or
obligations hereunder shall be assigned by any of the parties without the prior
written consent of the other parties. Subject to the preceding sentence, this
Agreement shall be binding upon, inure to the benefit of, and be enforceable by,
the parties and their respective successors and assigns.

     6.7 Severability. If any term or other provision of this Agreement is
invalid, illegal or incapable of being enforced by any rule of law, or public
policy, all other conditions and provisions of this agreement shall nevertheless
remain in full force and effect so long as the economic or legal substance of
the transactions contemplated hereby are not affected in any manner materially
adverse to any party. Upon determination that any term or other provision is
invalid, illegal or incapable of being enforced, the parties shall negotiate in
good faith to modify this Agreement so as to effect the original intent of the
parties as closely as possible in a mutually


                                       26


acceptable manner in order that the transactions be consummated as originally
contemplated to the fullest extent possible.

     6.8 Enforcement of this Agreement. The parties agree that irreparable
damage would occur in the event that any of the provisions of this Agreement
were not performed in accordance with their specific terms or were otherwise
breached. It is accordingly agreed that the parties shall be entitled to an
injunction or injunctions to prevent breaches of this Agreement and to enforce
specifically the terms and provisions hereof in any court of the United States
or any state having jurisdiction, this being in addition to any other remedy to
which they are entitled at law or in equity.

     6.9 Consent to Jurisdiction. In the event that any legal proceedings are
commenced in any court with respect to any matter arising under this Agreement,
the parties hereto specifically consent and agree that the courts of the State
of California and/or the Federal Courts located in the State of California shall
have jurisdiction over each of the parties hereto and over the subject matter of
any such proceedings, and the venue of any such action shall be in San Diego
County, California and/or the United States District Court for the Southern
District of California.


     IN WITNESS WHEREOF, Buyer and Seller have executed this Agreement as of the
date first written above.


                           SIERRA-ROCKIES CORPORATION



                           By:    /s/  Daniel Lezak
                              --------------------------
                              Name:    Daniel Lezak
                              Title:   President



                           LET'S TALK HEALTH, INC.



                           By:    /s/  Louis Paulsen
                              --------------------------
                              Name:    Louis Paulsen
                              Title:   President


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