Glumedic

Product Overview of Glumedic

Glumedic is a food supplement in capsule form, produced by Charmiqa Limited. It is intended for adults who want nutritional support for normal metabolism and steady everyday energy, alongside a balanced diet. It is not a medicine and is not intended to treat, cure or prevent any disease.

Each capsule combines two nutrients with recognised roles in normal metabolism, niacin and zinc, with a blend of amino acids and plant extracts. These are L-citrulline, L-carnitine, maritime pine bark extract, maca root extract, grape skin extract and saffron stigma extract. The full list with amounts is shown in the table below.

Niacin contributes to normal energy-yielding metabolism and to the reduction of tiredness and fatigue. Zinc contributes to normal carbohydrate, fatty acid and macronutrient metabolism. L-carnitine is involved in moving fatty acids into the mitochondria, where they are used for energy. The polyphenol-rich extracts are studied for antioxidant activity, and saffron is studied in relation to mood and snacking behaviour.

The product is positioned around healthy blood sugar balance and steady everyday energy. It is designed to be taken as a single daily capsule. Because it contains ingredients that may interact with some medicines, the sections on cautions and contraindications below deserve careful reading before use.

Listed Ingredients in Glumedic

Ingredient	Dosage	Role
Vitamin B3 (niacin)	20 mg (125% NRV)	Coenzyme precursor (NAD/NADP) that contributes to normal energy-yielding metabolism, normal functioning of the nervous system and the reduction of tiredness and fatigue.
Zinc (zinc oxide)	11 mg (110% NRV)	Essential trace mineral contributing to normal carbohydrate, fatty acid and macronutrient metabolism, normal acid-base metabolism, normal immune function and the protection of cells from oxidative stress.
L-citrulline	150 mg	Amino acid converted in the body to L-arginine, a precursor of nitric oxide; studied in relation to blood flow, vascular function and exercise-related energy.
L-carnitine	150 mg	Amino-acid derivative that carries long-chain fatty acids into the mitochondria to be used for energy production; studied in relation to fat metabolism, fatigue and insulin sensitivity.
Maritime pine bark extract (Pinus pinaster)	100 mg	Source of proanthocyanidins and other polyphenols studied for antioxidant activity, microcirculation and glucose-related markers.
Maca root extract (Lepidium meyenii)	50 mg	Andean root traditionally used as an adaptogen for vitality, stamina and wellbeing; contains glucosinolates, macamides and polyphenols.
Grape skin extract (Vitis vinifera)	15 mg	Source of polyphenols such as resveratrol, anthocyanins and proanthocyanidins, studied for antioxidant activity and cardiovascular and metabolic health.
Saffron stigma extract (Crocus sativus)	5 mg	Spice extract containing crocin, crocetin and safranal; studied in relation to mood, satiety, snacking behaviour and antioxidant activity.

Reported Benefits

Niacin is supplied at 20 mg per capsule, which is 125% of the nutrient reference value. It contributes to normal energy-yielding metabolism and to the reduction of tiredness and fatigue. It also contributes to the normal functioning of the nervous system and to normal psychological function.

Zinc is supplied at 11 mg, or 110% NRV. It contributes to normal carbohydrate, fatty acid and macronutrient metabolism, which is the nutritional foundation of blood sugar management within a healthy diet. Zinc also supports normal immune function and contributes to the protection of cells from oxidative stress, complementing the antioxidant polyphenols in the formula.

L-carnitine transports fatty acids into the mitochondria, where they are used as fuel. This is why it is associated with normal fat metabolism and cellular energy production. L-citrulline is a precursor of arginine and nitric oxide and is studied in relation to healthy blood flow and vascular function.

Maritime pine bark and grape skin extracts are sources of polyphenols. They are studied for antioxidant activity and for supporting healthy circulation and metabolic markers. These are areas of ongoing research, and the evidence varies from one ingredient to another.

Saffron stigma extract is studied in relation to mood, appetite and snacking behaviour, which fits the focus on cravings. Maca root is a traditional adaptogenic root used to support vitality and stamina. According to the supplier, the product has no reported effect on the contraceptive pill or on blood pressure.

Known Side Effects

Glumedic is generally described by the supplier as well tolerated. Dry mouth has been reported in rare cases, affecting up to 1 user in 1,000. The supplier reports no effect on the ability to drive or operate machinery.

Some individual ingredients can cause mild effects in sensitive people. Niacin may cause flushing, meaning warmth, redness or tingling of the skin, particularly at higher intakes. At 20 mg per capsule this is uncommon. L-carnitine can occasionally cause nausea, stomach discomfort, diarrhoea or a fishy body odour, and L-citrulline may cause mild digestive discomfort.

Zinc taken on an empty stomach can cause nausea or stomach upset, so taking the capsule with a meal is sensible. Allergic reactions are possible in anyone sensitive to an ingredient, including grape or saffron. If you notice persistent or unusual symptoms, stop taking the supplement and speak to a doctor or pharmacist.

When Not to Use This Product

Glumedic is not recommended for persons under 18 years of age. It is also not recommended during pregnancy or breastfeeding, or for women who have recently given birth. Do not use it if you have a known allergy or hypersensitivity to any ingredient.

People taking medication should consult their doctor first. This applies in particular to antidiabetic medicines such as insulin, metformin or sulfonylureas, to blood thinners such as warfarin, and to blood pressure medicines. L-carnitine, pine bark, grape extracts and citrulline may influence blood sugar, clotting or blood pressure, and combining them with medication could require a dose adjustment.

People with diabetes, a thyroid disorder, kidney disease or any other pre-existing condition should seek medical advice before use. The supplement does not replace prescribed treatment or medical follow-up of blood glucose. Maca contains compounds that may affect hormone-sensitive conditions, so ask a doctor if this applies to you. Zinc can reduce the absorption of some antibiotics, namely quinolones and tetracyclines, so ask a pharmacist about timing.

Who May Consider This Product

Glumedic is intended for adults aged 18 and over who are looking for nutritional support for normal metabolism and consistent daily energy. This may include people who feel their energy dips during the afternoon, or who are trying to manage snacking habits as part of a balanced diet. It is suitable for women and men.

It may also appeal to people with an active lifestyle who want a single daily capsule providing niacin and zinc together with amino acids and plant polyphenols. The supplier reports no effect on the contraceptive pill or on blood pressure, although individual advice still applies.

It is not designed for everyone. People under 18, pregnant or breastfeeding women, and those with diabetes, thyroid or kidney conditions, or hormone-sensitive conditions should seek medical advice first. The supplement does not replace prescribed treatment.

Directions for Use

The supplier's usage page states one capsule once a day, swallowed whole with a large glass of water. It can be taken about 15 to 30 minutes before a meal, or directly during a meal such as lunch or dinner. Taking it with food may reduce the chance of stomach upset linked to zinc.

If the capsule is hard to swallow, it can be opened and the contents mixed into water and drunk. If a dose is missed, do not double up at the next intake, and do not exceed the recommended daily dose. For best results, the supplier advises regular use for at least 8 to 12 weeks.

Note that the supplier's ingredients page mentions two capsules per day, whereas the usage page states one. Always verify the instructions against the label of the bottle you receive. Food supplements should not replace a varied and balanced diet and a healthy lifestyle.

Patient Questions Answered