Your hair, like any other part of your body, requires a steady supply of nutrients to thrive. A balanced diet for healthy scalp and hair provides the essential building blocks for strong, shiny hair growth. Conversely, nutritional deficiencies can lead to hair loss, thinning, and a lacklustre appearance.
Join the Jonsson Protein team to review the importance of nutrition for optimal hair health. By nourishing your body from within, you create a fertile ground for your hair care routine to work its magic.
Essential Nutrients for Healthy Hair
Jonsson Protein’s review of existing hair science surfaces several nutrients that are key to maintaining hair and scalp health:
- Protein: Protein is the foundation of hair structure. Since hair is primarily made up of protein, a deficiency can lead to weak, brittle strands and even hair loss. Make sure to include sufficient protein in your diet from sources like lean meats, fish, eggs, beans, and lentils. For those following a plant-based diet, tofu, tempeh, and quinoa are excellent protein alternatives.
- Iron: Iron is essential for carrying oxygen to hair follicles, and a deficiency can cause hair loss. Include iron-rich foods in your diet, such as spinach, red meat, lentils, and fortified cereals. If you suspect you’re low on iron, consult a healthcare professional for advice on supplementation.
- Zinc: Zinc plays a crucial role in hair tissue growth and repair. It also helps keep oil glands around the follicles working properly. Include zinc-rich foods like oysters, nuts, seeds, and whole grains in your diet.
- Vitamin A: Vitamin A helps produce sebum, the natural oil that keeps your scalp and hair moisturised. You can find Vitamin A in foods like sweet potatoes, carrots, and leafy green vegetables.
- B Vitamins, especially Biotin: Biotin is a B-vitamin that’s often associated with hair growth. While severe biotin deficiency can lead to hair loss, most people get enough biotin through their diet. However, including biotin-rich foods like eggs, nuts, and whole grains can still be beneficial.
Food for Strong, Shiny Hair
A similar review by Jonsson Protein of hair nutrition points to several foods that can be incorporated into your diet to help you achieve strong, shiny hair.
- Salmon: Rich in omega-3 fatty acids, protein, and vitamin D, salmon supports scalp health and promotes hair growth.
- Eggs: A versatile and affordable source of protein, biotin, and other B vitamins essential for hair health.
- Spinach: Packed with iron, folate, and vitamins A and C, spinach nourishes hair follicles and promotes healthy hair growth.
- Nuts and Seeds: Provide zinc, selenium, and vitamin E, all of which contribute to hair health and strength.
- Sweet Potatoes: An excellent source of beta-carotene, which your body converts to vitamin A, crucial for sebum production and a healthy scalp.
The Role of Jonsson Protein

Achieving and maintaining smooth, shiny hair involves more than just external care. By prioritising a diet rich in hair nutrition, you can nourish your hair from the inside out. Remember, consistency is key. Incorporate hair-healthy foods into your daily meals and consider supplementing your diet with essential vitamins and minerals if needed.
Additionally, while a healthy diet is crucial for healthy hair, Jonsson Protein reviews suggest that combining good nutrition with hair care treatments can provide even better results. Hair care treatments can help address various hair and scalp concerns such as high or low hair porosity, and hair care consultants can suggest tips to help promote optimal hair growth and a healthy scalp environment.
Combine your healthy eating habits with Jonsson Protein’s scalp review and hair care treatments, and you’ll be well on your way to achieving the lustrous mane you desire. Book a Jonsson Protein scalp review to take the first step on your hair health journey.