Fenugreek? I know it tastes yuck! (at least to me),but it is a very healthy alternative and definitively better than all those junk foods out there. Known for effectively treating acne, acne boils and inflammations it is a prime ingredient in many Ayurveda medicines.
I have personally experienced the benefits of spinach on hair. The night I drank some spinach juice and next morning I really felt a noticeable improvement in the softness and texture. Bitter gourd is an excellent food alternative for hair as well as for acne, boils, acne scars and other deep infection acne scars.
A healthy food alternative is not to keep junk food in your house at all. If you don’t have it so, you can’t eat it. Keep good healthy food in your house and make sure that you maintain a good personal hygiene.