THE INSTITUTE FOR OPTIMUM NUTRITION

Registered charity 1013084 · accounts filings on the Charity Commission register · also known as I O N OR ION, ION

Education and professional training for nutritional therapists, provision of advice on nutrition and wellbeing through our optimum nutrition clinics. Continual professional development training and information and online training for the general public. The publication of a monthly online newsletter to provide accessible information on nutrition, wellbeing and lifestyle.

Causes: Education/training · website · Get email alerts

Latest income
£2.1m
Latest spending
£2.1m
Registered
1992
Accounts read
FY2025

Financial health, per its FY2025 accounts

The accounts state that the charity reported a net surplus of £32,750 for the year, bringing total unrestricted funds to £62,821. However, the trustees and auditors have identified a material uncertainty regarding the charity's ability to continue as a going concern due to reliance on future funding and economic pressures affecting student numbers. Free reserves are significantly below the stated policy target of £550,000.

Automated summary of the FY2025 accounts; the evidenced findings below carry the verbatim passages.

What the accounts disclose

Reserves policy: £550k (held: £8k)
“The Trustees consider the minimum desirable level of reserves should be £550k, sufficient to cover approximately three months of operating expenditure, as a medium to long-term target.” — page 11
Per its FY2025 accounts as filed with the Charity Commission.
Going concern: material uncertainty disclosed
“We draw attention to note 1d in the financial statements, which indicates that the trustees reflect on the current financial position of the charity and the fact that the forecasts for the next 12 months include material levels of future funding that are yet to be secured. As stated in note 1d, these events or conditions, indicate that a material uncertainty exists that may cast significant doubt on the company’s ability to continue as a going concern.” — page 17
Per its FY2025 accounts as filed with the Charity Commission.

Accounts audited by Sayer Vincent LLP. Discloses 4 of 6 completeness components.

Public fundraising profile: JustGiving — The Institute for Optimum Nutrition (matched by registered charity number).

Funders the charity credits

Named as funders/supporters on the charity’s own website (the charity’s claim, distinct from accounts-verified grants).

Property (HM Land Registry)

2 registered titles in England and Wales held by the charity’s company or corporate body (0 freehold). All charity-held property. Contains HM Land Registry data © Crown copyright, OGL v3.0.

Public profiles (found on the charity’s own website): instagram

Structured financials (annual return, FY ending 30/06/2025)

Total income
£2.1m
Total spending
£2.1m
Reserves (reported)
£63k
Employees
39

Reported reserves equal ~0.4 months of spending — in the bottom quarter for charities its size (median 4.8 months; benchmarks).

Per its annual return, largest income source: Charitable activities (99% of income) — components as reported reconcile to the return’s total income; not from the accounts narrative.

Per its annual return, cost of raising funds: 0.0% of total income — below the median for charities its size (5.2%) (benchmarks).

Trustees · trustee networks

Trustee list from the Charity Commission register (current, not historical).

Operates in: Throughout England And Wales

Income and spending

Financial year endIncomeSpending
30/06/2025£2.1m£2.1m
30/06/2024£2.1m£2.1m
30/06/2023£1.8m£2.2m
30/06/2022£2.0m£2.3m
30/06/2021£2.4m£2.0m

Common questions

Is THE INSTITUTE FOR OPTIMUM NUTRITION financially healthy?

Per its FY2025 accounts: The accounts state that the charity reported a net surplus of £32,750 for the year, bringing total unrestricted funds to £62,821. However, the trustees and auditors have identified a material uncertainty regarding the charity's ability to continue as a going concern due to reliance on future funding and economic pressures affecting student numbers. Free reserves are significantly below the stated policy target of £550,000. Its FY2025 accounts were audited by Sayer Vincent LLP.

Funders of similar charities

Funders whose accounts show grants to charities similar to this one (and no recorded grant to this charity) — a starting list for fundraisers.

Charities like this

Semantically similar by activities and financial character, from our analysed corpus. Compare with THE NUTRITIONAL WELLBEING FOUNDATION.

Side by side with its peers

CharityIncomeTop pay bandStaff >£60kReserves vs policyFundraising costGoing concern
THE INSTITUTE FOR OPTIMUM NUTRITION£2.1m——unclear—material uncertainty
THE NUTRITIONAL WELLBEING FOUNDATION FY2025£11.9m—0unclear—no doubt
THE INSTITUTE OF LICENSING FY2025£556k—0above—no doubt
INTERNATIONAL SCHOOLS OF BUSINESS MANAGEMENT LIMITED FY2025£479k—0above—no doubt
OXFORD BROOKES STUDENTS UNION LTD FY2025£1.6m——unclear—no doubt
INFECTION PREVENTION SOCIETY FY2025£825k—0above—no doubt

Each row is that charity’s latest analysed filing; every value is quote-backed on its own page.